Fix for two (possible) segfault causing bugs in anjuta2 from CVS

[Michael Karcher <michael karcher dpk berlin fido de>]

Without these patches, anjuta refused to start.

Index: libanjuta/anjuta-document-manager.c
===================================================================
RCS file: /cvs/gnome/anjuta2/libanjuta/anjuta-document-manager.c,v
retrieving revision 1.2
diff -u -u -r1.2 anjuta-document-manager.c
--- libanjuta/anjuta-document-manager.c	15 Nov 2002 09:25:18 -0000	1.2
+++ libanjuta/anjuta-document-manager.c	24 Nov 2002 15:14:16 -0000
@@ -150,7 +150,7 @@
 
 	if (!type) {
 		static const GTypeInfo info = {
-			sizeof (AnjutaDocumentIface),
+			sizeof (AnjutaDocumentManagerIface),
 			anjuta_document_manager_base_init,
 			NULL, 
 			NULL,
Index: src/window.c
===================================================================
RCS file: /cvs/gnome/anjuta2/src/window.c,v
retrieving revision 1.66
diff -u -u -r1.66 window.c
--- src/window.c	15 Nov 2002 09:25:20 -0000	1.66
+++ src/window.c	24 Nov 2002 15:14:17 -0000
@@ -399,7 +399,7 @@
 	if (!gdl_dock_layout_load_from_file (window->layout_manager, filename)) {
 		g_free (filename);
 		filename = g_build_filename (DATADIR "/anjuta2",
-					     "layout.xml");
+					     "layout.xml",NULL);
 		gdl_dock_layout_load_from_file (window->layout_manager, filename);
 	}
 	g_free (filename);