[gimp] Fix some warnings

[Martin Nordholts <martinn src gnome org>]

commit 1c0115ec954215978531b374c33f4097a5d2d7df
Author: Martin Nordholts <martinn src gnome org>
Date:   Tue Jul 5 17:39:41 2011 +0200

    Fix some warnings

 app/actions/file-commands.c   |    2 +-
 plug-ins/pygimp/pygimp-item.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/app/actions/file-commands.c b/app/actions/file-commands.c
index 9e75c70..93ee58c 100644
--- a/app/actions/file-commands.c
+++ b/app/actions/file-commands.c
@@ -286,7 +286,7 @@ file_save_cmd_callback (GtkAction *action,
     case GIMP_SAVE_MODE_EXPORT_TO:
     case GIMP_SAVE_MODE_OVERWRITE:
       {
-        const gchar         *uri;
+        const gchar         *uri = NULL;
         GimpPlugInProcedure *export_proc;
 
         if (save_mode == GIMP_SAVE_MODE_EXPORT_TO) 
diff --git a/plug-ins/pygimp/pygimp-item.c b/plug-ins/pygimp/pygimp-item.c
index 9e4beeb..f698638 100644
--- a/plug-ins/pygimp/pygimp-item.c
+++ b/plug-ins/pygimp/pygimp-item.c
@@ -146,4 +146,4 @@ pygimp_item_new(gint32 ID)
         return NULL;
 
     return self;
-}
\ No newline at end of file
+}