Check the return value from gtk_tree_model_get_iter, the model might be

2001-07-21  Jonas Borgstrm  <jonas@codefactory.se>

	* gtk/gtktreemodel.c (gtk_tree_model_foreach): Check the return
	value from gtk_tree_model_get_iter, the model might be empty.

ChangeLog

+2001-07-21  Jonas Borgstrm  <jonas@codefactory.se>
+
+	* gtk/gtktreemodel.c (gtk_tree_model_foreach): Check the return
+	value from gtk_tree_model_get_iter, the model might be empty.
+
 2001-07-20  Hans Breuer  <hans@breuer.org>
 	* gdk/win32/gdkinput-win32.c : gdk_device_get_history moved to

ChangeLog.pre-2-0

+2001-07-21  Jonas Borgstrm  <jonas@codefactory.se>
+
+	* gtk/gtktreemodel.c (gtk_tree_model_foreach): Check the return
+	value from gtk_tree_model_get_iter, the model might be empty.
+
 2001-07-20  Hans Breuer  <hans@breuer.org>
 	* gdk/win32/gdkinput-win32.c : gdk_device_get_history moved to

ChangeLog.pre-2-10

+2001-07-21  Jonas Borgstrm  <jonas@codefactory.se>
+
+	* gtk/gtktreemodel.c (gtk_tree_model_foreach): Check the return
+	value from gtk_tree_model_get_iter, the model might be empty.
+
 2001-07-20  Hans Breuer  <hans@breuer.org>
 	* gdk/win32/gdkinput-win32.c : gdk_device_get_history moved to

ChangeLog.pre-2-2

+2001-07-21  Jonas Borgstrm  <jonas@codefactory.se>
+
+	* gtk/gtktreemodel.c (gtk_tree_model_foreach): Check the return
+	value from gtk_tree_model_get_iter, the model might be empty.
+
 2001-07-20  Hans Breuer  <hans@breuer.org>
 	* gdk/win32/gdkinput-win32.c : gdk_device_get_history moved to

ChangeLog.pre-2-4

+2001-07-21  Jonas Borgstrm  <jonas@codefactory.se>
+
+	* gtk/gtktreemodel.c (gtk_tree_model_foreach): Check the return
+	value from gtk_tree_model_get_iter, the model might be empty.
+
 2001-07-20  Hans Breuer  <hans@breuer.org>
 	* gdk/win32/gdkinput-win32.c : gdk_device_get_history moved to

ChangeLog.pre-2-6

+2001-07-21  Jonas Borgstrm  <jonas@codefactory.se>
+
+	* gtk/gtktreemodel.c (gtk_tree_model_foreach): Check the return
+	value from gtk_tree_model_get_iter, the model might be empty.
+
 2001-07-20  Hans Breuer  <hans@breuer.org>
 	* gdk/win32/gdkinput-win32.c : gdk_device_get_history moved to

ChangeLog.pre-2-8

+2001-07-21  Jonas Borgstrm  <jonas@codefactory.se>
+
+	* gtk/gtktreemodel.c (gtk_tree_model_foreach): Check the return
+	value from gtk_tree_model_get_iter, the model might be empty.
+
 2001-07-20  Hans Breuer  <hans@breuer.org>
 	* gdk/win32/gdkinput-win32.c : gdk_device_get_history moved to

gtk/gtktreemodel.c

@@ -1127,7 +1127,9 @@ gtk_tree_model_foreach (GtkTreeModel            *model,
   g_return_if_fail (func != NULL);
 
   path = gtk_tree_path_new_root ();
-  gtk_tree_model_get_iter (model, &iter, path);
+  if (gtk_tree_model_get_iter (model, &iter, path) == FALSE)
+    return;
+
   gtk_tree_model_foreach_helper (model, &iter, path, func, user_data);
   gtk_tree_path_free (path);
 }