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[gcompris/findit: 1/3] Fixed code to compile with the -Werror=unused-but-set-variable gcc new compilation flag.

commit 893cea52b568509fa0d8b71db3cbebf72da867b4
Author: Hans de Goede <hdegoede redhat com>
Date:   Sat Feb 12 22:19:50 2011 +0100

    Fixed code to compile with the -Werror=unused-but-set-variable gcc new compilation flag.

 src/advanced_colors-activity/advanced_colors.c |    2 --
 src/algebra_by-activity/algebra.c              |    3 ---
 src/awele-activity/awele.c                     |    5 +----
 src/babymatch-activity/shapegame.c             |    2 +-
 src/boards/goocanvas.c                         |    3 +--
 src/boards/py-mod-admin.c                      |    3 +--
 src/boards/py-mod-skin.c                       |    3 +--
 src/boards/py-mod-utils.c                      |    3 +--
 src/click_on_letter-activity/click_on_letter.c |    4 ----
 src/clockgame-activity/clockgame.c             |    7 +++----
 src/crane-activity/crane.c                     |    5 ++---
 src/fifteen-activity/fifteen.c                 |    3 +--
 src/gcompris/about.c                           |    2 --
 src/gcompris/bar.c                             |    9 ---------
 src/gcompris/dialog.c                          |    5 -----
 src/gcompris/file_selector.c                   |   18 ++----------------
 src/gcompris/gameutil.c                        |    7 -------
 src/gcompris/gcompris_confirm.c                |    4 +---
 src/gcompris/images_selector.c                 |    3 +--
 src/gcompris/skin.c                            |    3 ---
 src/gcompris/wordlist.c                        |    3 ---
 src/goocanvas/src/goocanvasgroup.c             |    4 ----
 src/magic_hat_minus-activity/magic_hat.c       |    6 ++----
 src/money-activity/money_widget.c              |    4 +++-
 src/scalesboard-activity/scale.c               |    9 ++++-----
 src/tangram-activity/gtans.c                   |   17 -----------------
 src/traffic-activity/traffic.c                 |    3 ---
 src/wordsgame-activity/wordsgame.c             |    4 +---
 28 files changed, 26 insertions(+), 118 deletions(-)
---
diff --git a/src/advanced_colors-activity/advanced_colors.c b/src/advanced_colors-activity/advanced_colors.c
index 273e5d8..ec4e15d 100644
--- a/src/advanced_colors-activity/advanced_colors.c
+++ b/src/advanced_colors-activity/advanced_colors.c
@@ -280,7 +280,6 @@ static GooCanvasItem *colors_create_item(GooCanvasItem *parent)
 {
   GdkPixbuf *pixmap;
   char *str = NULL;
-  int i;
 
   boardRootItem = goo_canvas_group_new (goo_canvas_get_root_item(gcomprisBoard->canvas),
 					NULL);
@@ -303,7 +302,6 @@ static GooCanvasItem *colors_create_item(GooCanvasItem *parent)
   g_object_set (highlight_image_item,
 		"visibility", GOO_CANVAS_ITEM_INVISIBLE,
 		NULL);
-  i = g_random_int_range(0,LAST_COLOR);
 
   gdk_pixbuf_unref(pixmap);
 
diff --git a/src/algebra_by-activity/algebra.c b/src/algebra_by-activity/algebra.c
index df307c9..7847d1e 100644
--- a/src/algebra_by-activity/algebra.c
+++ b/src/algebra_by-activity/algebra.c
@@ -712,14 +712,11 @@ static void set_focus_item(ToBeFoundItem *toBeFoundItem, gboolean status)
 static gboolean solution_found()
 {
   ToBeFoundItem *firstToBeFoundItem = currentToBeFoundItem;
-  ToBeFoundItem *toBeFoundItem;
 
   /* Go to the leftmost digit */
   while(firstToBeFoundItem->previous!=NULL)
     firstToBeFoundItem = firstToBeFoundItem->previous;
 
-  toBeFoundItem = firstToBeFoundItem;
-
   /* Check the numbers one by one */
   while(firstToBeFoundItem != NULL)
     {
diff --git a/src/awele-activity/awele.c b/src/awele-activity/awele.c
index d01ee92..101c374 100644
--- a/src/awele-activity/awele.c
+++ b/src/awele-activity/awele.c
@@ -715,7 +715,7 @@ updateNbBeans (int alpha)
 {
 
   char buffer[3];		//Manipulation chaines de caracteres
-  int i, j, k, idxTabBeans = 0;	//Compteur Boucle Manipulation Elements graphiques
+  int i, j, idxTabBeans = 0;	//Compteur Boucle Manipulation Elements graphiques
   static short int nbActiveBean = NBTOTALBEAN;	//nbre graine restant sur plateau
   static short int nbOldActiveBean;	//nbre graine restant sur plateau au tour precedent
   BEANHOLE_LINK *ptBeansHoleLink = NULL;	//pointeur sur structures stockant les item graines et la case dans laquelle elles se trouvent.
@@ -774,9 +774,6 @@ updateNbBeans (int alpha)
 	   j < staticAwale->board[i] && idxTabBeans < nbActiveBean;
 	   j++, idxTabBeans++)
 	{
-
-	  k = 0 + g_random_int() % 4;
-
 	  g_object_set (ptBeansHoleLink[idxTabBeans].beanPixbuf,
 			"x", (double) caseCoord[i] +
 			g_random_int() % 50,
diff --git a/src/babymatch-activity/shapegame.c b/src/babymatch-activity/shapegame.c
index ccbfd85..fff9f5d 100644
--- a/src/babymatch-activity/shapegame.c
+++ b/src/babymatch-activity/shapegame.c
@@ -1928,7 +1928,7 @@ config_start(GcomprisBoard *agcomprisBoard,
   else
     drag_previous = 0;
 
-  gc_board_config_combo_drag(bconf, drag_mode);
+  gc_board_config_combo_drag(bconf, drag_previous);
 
 }
 
diff --git a/src/boards/goocanvas.c b/src/boards/goocanvas.c
index 78af596..773ec8a 100644
--- a/src/boards/goocanvas.c
+++ b/src/boards/goocanvas.c
@@ -4452,7 +4452,6 @@ _wrap_goo_canvas_item_get_requested_area(PyGObject *self,
                                          PyObject *kwargs)
 {
     static char     *kwlist[] = { "cr", NULL };
-    int             ret;
     GooCanvasBounds bounds;
     PycairoContext  *cr;
 
@@ -4461,7 +4460,7 @@ _wrap_goo_canvas_item_get_requested_area(PyGObject *self,
                                      kwlist, &PycairoContext_Type, &cr))
         return NULL;
 
-    ret = goo_canvas_item_get_requested_area(GOO_CANVAS_ITEM(self->obj),
+    goo_canvas_item_get_requested_area(GOO_CANVAS_ITEM(self->obj),
                                              cr->ctx, &bounds);
 
     return pygoo_canvas_bounds_new(&bounds);
diff --git a/src/boards/py-mod-admin.c b/src/boards/py-mod-admin.c
index b391ba0..f32bed2 100644
--- a/src/boards/py-mod-admin.c
+++ b/src/boards/py-mod-admin.c
@@ -384,8 +384,7 @@ static PyMethodDef PythonGcomprisAdminModule[] = {
 
 void python_gcompris_admin_module_init(void)
 {
-  PyObject* module;
-  module = Py_InitModule("_gcompris_admin", PythonGcomprisAdminModule);
+  Py_InitModule("_gcompris_admin", PythonGcomprisAdminModule);
 }
 
 /* Some usefull code parts ... */
diff --git a/src/boards/py-mod-skin.c b/src/boards/py-mod-skin.c
index 0c94486..2dbebfa 100644
--- a/src/boards/py-mod-skin.c
+++ b/src/boards/py-mod-skin.c
@@ -194,8 +194,7 @@ static PyMethodDef PythonGcomprisSkinModule[] = {
 
 void python_gc_skin_module_init(void)
 {
-  PyObject* module;
-  module = Py_InitModule("_gcompris_skin", PythonGcomprisSkinModule);
+  Py_InitModule("_gcompris_skin", PythonGcomprisSkinModule);
 }
 
 /* Some usefull code parts ... */
diff --git a/src/boards/py-mod-utils.c b/src/boards/py-mod-utils.c
index 245dfab..8c02622 100644
--- a/src/boards/py-mod-utils.c
+++ b/src/boards/py-mod-utils.c
@@ -440,8 +440,7 @@ static PyMethodDef PythonGcomprisUtilsModule[] = {
 
 void python_gcompris_utils_module_init(void)
 {
-  PyObject* module;
-  module = Py_InitModule("_gcompris_utils", PythonGcomprisUtilsModule);
+  Py_InitModule("_gcompris_utils", PythonGcomprisUtilsModule);
 }
 
 /* Some usefull code parts ... */
diff --git a/src/click_on_letter-activity/click_on_letter.c b/src/click_on_letter-activity/click_on_letter.c
index 066152e..dd90943 100644
--- a/src/click_on_letter-activity/click_on_letter.c
+++ b/src/click_on_letter-activity/click_on_letter.c
@@ -529,10 +529,6 @@ item_event(GooCanvasItem *item, GooCanvasItem *target,
 	   GdkEvent *event, gpointer data)
 {
   int pos = GPOINTER_TO_INT(data);
-  double item_x, item_y;
-  item_x = event->button.x;
-  item_y = event->button.y;
-  //goo_canvas_convert_to_item_space(item->parent, &item_x, &item_y);
 
   if(board_paused)
     return FALSE;
diff --git a/src/clockgame-activity/clockgame.c b/src/clockgame-activity/clockgame.c
index fa12dac..c637783 100644
--- a/src/clockgame-activity/clockgame.c
+++ b/src/clockgame-activity/clockgame.c
@@ -379,7 +379,6 @@ static void display_second(guint second)
 static void
 clockgame_create_item(GooCanvasItem *parent)
 {
-  GooCanvasItem *item;
   double needle_size = clock_size;
   double min_point_size = clock_size*0.05;
   double hour_point_size = clock_size*0.1;
@@ -421,7 +420,7 @@ clockgame_create_item(GooCanvasItem *parent)
 
       canvasPoints->coords[2]=cx + needle_size * sin(ang);
       canvasPoints->coords[3]=cy - needle_size * cos(ang);
-      item = goo_canvas_polyline_new (boardRootItem, FALSE, 2,
+      goo_canvas_polyline_new (boardRootItem, FALSE, 2,
 				      canvasPoints->coords[0],
 				      canvasPoints->coords[1],
 				      canvasPoints->coords[2],
@@ -434,7 +433,7 @@ clockgame_create_item(GooCanvasItem *parent)
       if(gcomprisBoard->level<5)
 	{
 	  mtext = g_strdup_printf("%d", min);
-	  item = goo_canvas_text_new (boardRootItem,
+	  goo_canvas_text_new (boardRootItem,
 				      mtext,
 				      (double) cx + (needle_size+10) * sin(ang),
 				      (double) cy - (needle_size+10) * cos(ang),
@@ -451,7 +450,7 @@ clockgame_create_item(GooCanvasItem *parent)
 	if(min%5==0)
 	  {
 	    mtext = g_strdup_printf( "%d", min/5);
-	    item = goo_canvas_text_new (boardRootItem,
+	    goo_canvas_text_new (boardRootItem,
 					mtext,
 					(double) cx + (needle_size-30) * sin(ang),
 					(double) cy - (needle_size-30) * cos(ang),
diff --git a/src/crane-activity/crane.c b/src/crane-activity/crane.c
index 975d9eb..c51a550 100644
--- a/src/crane-activity/crane.c
+++ b/src/crane-activity/crane.c
@@ -581,7 +581,6 @@ static void draw_redhands() {
 // Draw the drak frame (horizontal and vertical lines) that helps positionning elements
 static void draw_frame(int x, int y) {
 
-  GooCanvasItem *item_frame = NULL;
   int i;
   GooCanvasPoints *track;
 
@@ -594,7 +593,7 @@ static void draw_frame(int x, int y) {
 	track->coords[2] = x + i * CRANE_FRAME_CELL;
 	track->coords[3] = y + (CRANE_FRAME_LINE * CRANE_FRAME_CELL) - CRANE_FRAME_BORDER;
 
-	item_frame = goo_canvas_polyline_new (boardRootItem, FALSE, 0,
+	goo_canvas_polyline_new (boardRootItem, FALSE, 0,
 					"points", track,
 					"fill-color", "black",
 					NULL);
@@ -607,7 +606,7 @@ static void draw_frame(int x, int y) {
 	track->coords[2] = x + (CRANE_FRAME_COLUMN * CRANE_FRAME_CELL) - CRANE_FRAME_BORDER;
 	track->coords[3] = y + (i * CRANE_FRAME_CELL);
 
-	item_frame = goo_canvas_polyline_new (boardRootItem, FALSE, 0,
+	goo_canvas_polyline_new (boardRootItem, FALSE, 0,
 					"points", track,
 					"fill-color", "black",
 					NULL);
diff --git a/src/fifteen-activity/fifteen.c b/src/fifteen-activity/fifteen.c
index 990a262..d8bbf7d 100644
--- a/src/fifteen-activity/fifteen.c
+++ b/src/fifteen-activity/fifteen.c
@@ -342,13 +342,12 @@ piece_event (GooCanvasItem  *item,
 {
   GooCanvasItem **board;
   GooCanvasItem *text;
-  int num, pos, newpos;
+  int pos, newpos;
   int x, y;
   double dx = 0.0, dy = 0.0;
   int move;
 
   board = g_object_get_data (G_OBJECT (goo_canvas_item_get_parent(item)), "board");
-  num = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), "piece_num"));
   pos = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (item), "piece_pos"));
   text = g_object_get_data (G_OBJECT (item), "text");
 
diff --git a/src/gcompris/about.c b/src/gcompris/about.c
index 392ce12..e678067 100644
--- a/src/gcompris/about.c
+++ b/src/gcompris/about.c
@@ -41,7 +41,6 @@ void gc_about_start ()
 {
   GdkPixbuf   *pixmap = NULL;
   gdouble y_start = 0;
-  gdouble x_start = 0;
   gint y = 0;
   GooCanvasItem *item;
 
@@ -75,7 +74,6 @@ void gc_about_start ()
 
   GooCanvasBounds bounds;
   goo_canvas_item_get_bounds(item, &bounds);
-  x_start = bounds.x1;
   y_start = bounds.y1;
 
   y = bounds.y2 - 26;
diff --git a/src/gcompris/bar.c b/src/gcompris/bar.c
index be95de2..88a9ef4 100644
--- a/src/gcompris/bar.c
+++ b/src/gcompris/bar.c
@@ -151,14 +151,9 @@ static void
 bar_start (GooCanvas *theCanvas)
 {
   GcomprisProperties *properties = gc_prop_get();
-  gint16       height;
-  gint16       buttony;
-  double       zoom;
   RsvgHandle  *svg_handle;
   GooCanvasBounds bounds;
 
-  height = BARHEIGHT-2;
-
   _default_y = BOARDHEIGHT - BARHEIGHT;
   _default_zoom = 1.0;
 
@@ -174,10 +169,6 @@ bar_start (GooCanvas *theCanvas)
 				 NULL);
   SET_ITEM_LOCATION(bar_item, 0, 0);
 
-  goo_canvas_item_get_bounds(bar_item, &bounds);
-  zoom = (double)(height-BAR_GAP)/(bounds.y2 - bounds.y1);
-  buttony = (height-(bounds.y2 - bounds.y1)*zoom)/2 - 20;
-
   /*
    * The Order in which buttons are created represents
    * also the order in which they will be displayed
diff --git a/src/gcompris/dialog.c b/src/gcompris/dialog.c
index 7394f6c..d036614 100644
--- a/src/gcompris/dialog.c
+++ b/src/gcompris/dialog.c
@@ -47,9 +47,6 @@ void gc_dialog_close() {
  */
 void gc_dialog(gchar *str, DialogBoxCallBack dbcb)
 {
-  gint y_start;
-  gint x_start;
-
   g_warning("Dialog=%s\n", str);
 
   /* If we are already running do nothing */
@@ -82,8 +79,6 @@ void gc_dialog(gchar *str, DialogBoxCallBack dbcb)
 
   GooCanvasBounds bounds;
   goo_canvas_item_get_bounds(itemDialogText, &bounds);
-  x_start = bounds.x1;
-  y_start = bounds.y1;
 
   goo_canvas_text_new (rootDialogItem,
 		       str,
diff --git a/src/gcompris/file_selector.c b/src/gcompris/file_selector.c
index 63dfe91..beda7cf 100644
--- a/src/gcompris/file_selector.c
+++ b/src/gcompris/file_selector.c
@@ -161,8 +161,6 @@ display_file_selector(int the_mode,
 		      FileSelectorCallBack iscb,
 		      void *user_context)
 {
-  GooCanvasItem    *item;
-  gchar		   *name = NULL;
   gchar            *full_rootdir;
 
   mode = the_mode;
@@ -179,13 +177,12 @@ display_file_selector(int the_mode,
 
   gc_board_pause(TRUE);
 
-  name = gcomprisBoard->name;
   fileSelectorCallBack=iscb;
 
   rootitem = goo_canvas_group_new (goo_canvas_get_root_item(gc_get_canvas()),
 				   NULL);
 
-  item = goo_canvas_svg_new (rootitem,
+  goo_canvas_svg_new (rootitem,
 			     gc_skin_rsvg_get(),
 			     "svg-id", "#FILE_SELECTOR",
 			     "pointer-events", GOO_CANVAS_EVENTS_NONE,
@@ -197,7 +194,7 @@ display_file_selector(int the_mode,
   if(mode==MODE_SAVE)
     gtk_entry_set_max_length(GTK_ENTRY(widget_entry), 30);
 
-  item = goo_canvas_widget_new (rootitem,
+  goo_canvas_widget_new (rootitem,
 				GTK_WIDGET(widget_entry),
 				control_area_x1,
 				control_area_y1,
@@ -281,7 +278,6 @@ static void
 display_files(GooCanvasItem *root_item, gchar *rootdir)
 {
   GooCanvasItem *item;
-  double iw, ih;
   const gchar *one_dirent;
   GDir  *dir;
 
@@ -383,10 +379,6 @@ display_files(GooCanvasItem *root_item, gchar *rootdir)
 			      gc_skin_get_color("gcompris/fileselectcol"),
 			      NULL);
 
-
-  iw = IMAGE_WIDTH;
-  ih = IMAGE_HEIGHT;
-
   /* Insert all files in a sorted list */
 
   while((one_dirent = g_dir_read_name(dir)) != NULL)
@@ -673,11 +665,5 @@ item_event_file_selector (GooCanvasItem  *item,
 static void entry_enter_callback( GtkWidget *widget,
 				  GtkWidget *entry )
 {
-  gchar *entry_text;
-
-  if(!rootitem)
-    return;
-
-  entry_text = (char *)gtk_entry_get_text(GTK_ENTRY(entry));
 }
 
diff --git a/src/gcompris/gameutil.c b/src/gcompris/gameutil.c
index b94f325..81111af 100644
--- a/src/gcompris/gameutil.c
+++ b/src/gcompris/gameutil.c
@@ -289,7 +289,6 @@ void gc_item_focus_init(GooCanvasItem *source_item,
 {
   GooCanvasItem *highlight_item;
   GooCanvasBounds bounds;
-  gboolean already_created = FALSE;
 
   if(!target_item)
     target_item = source_item;
@@ -306,7 +305,6 @@ void gc_item_focus_init(GooCanvasItem *source_item,
 
   if(highlight_item)
     {
-      already_created = TRUE;
       goo_canvas_item_remove(highlight_item);
     }
 
@@ -440,7 +438,6 @@ gc_item_rotate_relative(GooCanvasItem *item, double angle)
 {
   double x1, x2, y1, y2;
   double tx1, tx2, ty1, ty2;
-  double cx, cy;
 
   //  goo_canvas_item_get_bounds( item, &x1, &y1, &x2, &y2 );
   /* WARNING: Do not use goo_canvas_item_get_bounds which gives unpredictable results */
@@ -478,10 +475,6 @@ gc_item_rotate_relative(GooCanvasItem *item, double angle)
   x2 = MAX(tx1,tx2);
   y2 = MAX(ty1,ty2);
 
-
-  cx = (x2+x1)/2;
-  cy = (y2+y1)/2;
-
   goo_canvas_item_rotate(item, angle,
 			 x1+(x2-x1)/2,
 			 y1+(y2-y1)/2);
diff --git a/src/gcompris/gcompris_confirm.c b/src/gcompris/gcompris_confirm.c
index 878a8be..ab1a584 100644
--- a/src/gcompris/gcompris_confirm.c
+++ b/src/gcompris/gcompris_confirm.c
@@ -153,8 +153,6 @@ display_confirm(gchar *title,
 		gchar *no_text,
 		ConfirmCallBack iscb) {
 
-  GooCanvasItem  *item;
-
   if(rootitem)
     return;
 
@@ -188,7 +186,7 @@ display_confirm(gchar *title,
   rootitem = goo_canvas_group_new (goo_canvas_get_root_item(gc_get_canvas()),
 				   NULL);
 
-  item = goo_canvas_svg_new (rootitem,
+  goo_canvas_svg_new (rootitem,
 			     gc_skin_rsvg_get(),
 			     "svg-id", "#DIALOG",
 			     "pointer-events", GOO_CANVAS_EVENTS_NONE,
diff --git a/src/gcompris/images_selector.c b/src/gcompris/images_selector.c
index 870ba39..8c38007 100644
--- a/src/gcompris/images_selector.c
+++ b/src/gcompris/images_selector.c
@@ -108,7 +108,6 @@ gc_selector_images_start (GcomprisBoard *gcomprisBoard, gchar *dataset,
 			  void *user_context)
 {
 
-  GooCanvasItem *item;
   gint		 y_start = 0;
   gchar		*dataseturl = NULL;
 
@@ -129,7 +128,7 @@ gc_selector_images_start (GcomprisBoard *gcomprisBoard, gchar *dataset,
 
   images_selector_displayed = TRUE;
 
-  item = goo_canvas_svg_new (rootitem,
+  goo_canvas_svg_new (rootitem,
 			     gc_skin_rsvg_get(),
 			     "svg-id", "#IMAGE_SELECTOR",
 			     "pointer-events", GOO_CANVAS_EVENTS_NONE,
diff --git a/src/gcompris/skin.c b/src/gcompris/skin.c
index 005da63..4abe176 100644
--- a/src/gcompris/skin.c
+++ b/src/gcompris/skin.c
@@ -477,9 +477,6 @@ void
 gc_skin_get_gdkcolor_default(gchar* id, guint32 def, GdkColor *gdkcolor)
 {
   gchar *tmp;
-  guint32 color;
-
-  color = gc_skin_get_color_default(id, def);
 
   tmp = g_strdup_printf("#%06X", gc_skin_get_color(id) >> 8);
   gdk_color_parse(tmp, gdkcolor);
diff --git a/src/gcompris/wordlist.c b/src/gcompris/wordlist.c
index 8c56080..ff90f7e 100644
--- a/src/gcompris/wordlist.c
+++ b/src/gcompris/wordlist.c
@@ -69,8 +69,6 @@ GcomprisWordlist
   GcomprisWordlist     *wordlist;
   xmlChar              *text;
 
-  GSList                *words = NULL;
-
   if (!format)
     return NULL;
 
@@ -161,7 +159,6 @@ GcomprisWordlist
 
   node = wlNode->children;
   while((node!=NULL)) {
-    words = NULL;
     if (node->type!=XML_ELEMENT_NODE){
       node = node->next;
       continue;
diff --git a/src/goocanvas/src/goocanvasgroup.c b/src/goocanvas/src/goocanvasgroup.c
index 0f709ac..3e05894 100644
--- a/src/goocanvas/src/goocanvasgroup.c
+++ b/src/goocanvas/src/goocanvasgroup.c
@@ -172,12 +172,10 @@ goo_canvas_group_new (GooCanvasItem *parent,
 		      ...)
 {
   GooCanvasItem *item;
-  GooCanvasGroup *group;
   va_list var_args;
   const char *first_property;
 
   item = g_object_new (GOO_TYPE_CANVAS_GROUP, NULL);
-  group = (GooCanvasGroup*) item;
 
   va_start (var_args, parent);
   first_property = va_arg (var_args, char*);
@@ -894,12 +892,10 @@ goo_canvas_group_model_new (GooCanvasItemModel *parent,
 			    ...)
 {
   GooCanvasItemModel *model;
-  GooCanvasGroupModel *gmodel;
   va_list var_args;
   const char *first_property;
 
   model = g_object_new (GOO_TYPE_CANVAS_GROUP_MODEL, NULL);
-  gmodel = (GooCanvasGroupModel*) model;
 
   va_start (var_args, parent);
   first_property = va_arg (var_args, char*);
diff --git a/src/magic_hat_minus-activity/magic_hat.c b/src/magic_hat_minus-activity/magic_hat.c
index 09e3b4d..1721591 100644
--- a/src/magic_hat_minus-activity/magic_hat.c
+++ b/src/magic_hat_minus-activity/magic_hat.c
@@ -437,7 +437,6 @@ static void game_won() {
 // Draw a frame with empty small squares
 static void draw_frame(frame *my_frame) {
 
-  GooCanvasItem *item_frame = NULL;
   int i, j;
   double x = my_frame->coord_x;
   double y = my_frame->coord_y;
@@ -460,7 +459,7 @@ static void draw_frame(frame *my_frame) {
 		track->coords[8] = x + (j * (ITEM_SIZE + SPACE_BETWEEN_ITEMS));
 		track->coords[9] = y + (i * (ITEM_SIZE + SPACE_BETWEEN_ITEMS));
 
-		item_frame = goo_canvas_polyline_new (boardRootItem, FALSE, 0,
+		goo_canvas_polyline_new (boardRootItem, FALSE, 0,
 						      "points", track,
 						      "line-width", 1.0,
 						      "fill-color", "#948d85",
@@ -476,7 +475,6 @@ static void draw_frame(frame *my_frame) {
 // Draw the table (line)
 static void draw_table() {
 
-  GooCanvasItem *item_frame = NULL;
   GooCanvasPoints *track;
 
   track = goo_canvas_points_new(2);
@@ -486,7 +484,7 @@ static void draw_table() {
   track->coords[2] = MH_HAT_X + MH_HAT_WIDTH;
   track->coords[3] = MH_HAT_Y + MH_HAT_HEIGHT + 5;
 
-  item_frame = goo_canvas_polyline_new (boardRootItem, FALSE, 0,
+  goo_canvas_polyline_new (boardRootItem, FALSE, 0,
 					"points", track,
 					"line-width", 1.0,
 					"fill-color", "black",
diff --git a/src/money-activity/money_widget.c b/src/money-activity/money_widget.c
index 3ab08e6..21e73f5 100644
--- a/src/money-activity/money_widget.c
+++ b/src/money-activity/money_widget.c
@@ -139,11 +139,13 @@ finalize (GtkObject *object)
 static void
 class_init (Money_WidgetClass *class)
 {
+#if 0
   GtkObjectClass *object_class;
 
   object_class = (GtkObjectClass*) class;
 
-  //2  object_class->destroy = finalize;
+  object_class->destroy = finalize;
+#endif
 }
 
 static void
diff --git a/src/scalesboard-activity/scale.c b/src/scalesboard-activity/scale.c
index 66d242a..b41a21a 100644
--- a/src/scalesboard-activity/scale.c
+++ b/src/scalesboard-activity/scale.c
@@ -921,7 +921,6 @@ static void
 scale_next_level()
 {
   GdkPixbuf *pixmap, *pixmap2;
-  GooCanvasItem *item, *balance;
   gdouble balance_x;
 
   gc_bar_set_level(gcomprisBoard);
@@ -949,7 +948,7 @@ scale_next_level()
 			      NULL);
   gdk_pixbuf_unref(pixmap2);
 
-  balance = goo_canvas_image_new(boardRootItem,
+  goo_canvas_image_new(boardRootItem,
 				 pixmap,
 				 balance_x,
 				 balance_left_y,
@@ -978,7 +977,7 @@ scale_next_level()
 
 
   pixmap = gc_pixmap_load("scale/plateau.png");
-  item = goo_canvas_image_new(group_g,
+  goo_canvas_image_new(group_g,
 			      pixmap,
 			      0,
 			      PLATE_Y,
@@ -994,7 +993,7 @@ scale_next_level()
 
   pixmap = gc_pixmap_load("scale/plateau.png");
   pixmap2 = gdk_pixbuf_flip(pixmap, TRUE);
-  item = goo_canvas_image_new(group_d,
+  goo_canvas_image_new(group_d,
 			      pixmap2,
 			      0,
 			      PLATE_Y,
@@ -1179,7 +1178,7 @@ config_start(GcomprisBoard *agcomprisBoard,
   else
     drag_previous = 0;
 
-  gc_board_config_combo_drag(bconf, drag_mode);
+  gc_board_config_combo_drag(bconf, drag_previous);
 
 }
 
diff --git a/src/tangram-activity/gtans.c b/src/tangram-activity/gtans.c
index f15c2db..06cd0b1 100644
--- a/src/tangram-activity/gtans.c
+++ b/src/tangram-activity/gtans.c
@@ -1770,7 +1770,6 @@ void spesavefig (void){
 void taninitstart(void){
 
   int i;
-  char* accurstr;
 
   for (i = PXSTART; i<PXNBR+PXSTART; i++){
     tabpxnam[i] = NULL;
@@ -1797,22 +1796,6 @@ void taninitstart(void){
 
   create_mainwindow(boardRootItem);
 
-  switch (accuracy){
-  case 0:
-    accurstr = "maccuracy1";
-    break;
-  case 2:
-    accurstr = "maccuracy3";
-    break;
-  default :
-    accurstr = "maccuracy2";
-  }
-
-  if (rotstepnbr==TOUR/256)
-    accurstr = "mrotcont";
-  else
-    accurstr = "mrotstp";
-
   tanloadfigtab(figfilename);
 
 }
diff --git a/src/traffic-activity/traffic.c b/src/traffic-activity/traffic.c
index 1a46ebd..0501c98 100644
--- a/src/traffic-activity/traffic.c
+++ b/src/traffic-activity/traffic.c
@@ -610,12 +610,9 @@ on_button_release (GooCanvasItem *item,
 		  GdkEventButton *event,
 		  car *thiscar)
 {
-  GooCanvas *canvas;
   double item_x, item_y;
   GdkCursor *cursor;
 
-  canvas = goo_canvas_item_get_canvas (item);
-
   item_x = event->x;
   item_y = event->y;
   goo_canvas_convert_to_item_space(goo_canvas_item_get_canvas(item),
diff --git a/src/wordsgame-activity/wordsgame.c b/src/wordsgame-activity/wordsgame.c
index af5e553..856658a 100644
--- a/src/wordsgame-activity/wordsgame.c
+++ b/src/wordsgame-activity/wordsgame.c
@@ -613,7 +613,6 @@ static void wordsgame_destroy_all_items()
 static GooCanvasItem *wordsgame_create_item(GooCanvasItem *parent)
 {
 
-  GooCanvasItem *item2;
   LettersItem *item;
   gchar *word = gc_wordlist_random_word_get(gc_wordlist, gcomprisBoard->level);
   GtkAnchorType direction_anchor = GTK_ANCHOR_NW;
@@ -646,8 +645,7 @@ static GooCanvasItem *wordsgame_create_item(GooCanvasItem *parent)
 
   /* To 'erase' words, I create 2 times the text item. One is empty now */
   /* It will be filled each time the user enters the right key         */
-  item2 = \
-    goo_canvas_text_new (item->rootitem,
+  goo_canvas_text_new (item->rootitem,
 			 item->word,
 			 (double) 0,
 			 (double) 0,
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