Allow gtk_radio_menu_item_set_group() to be called twice without crashing.

https://bugzilla.gnome.org/show_bug.cgi?id=726859

diff --git a/gtk/gtkradiomenuitem.c b/gtk/gtkradiomenuitem.c
index 82bc00108f8a0d2506652e132cb2f72c5f0a077e..8eaab3b4c549eead47c3095b92dd8df976c642bf 100644 (file)
--- a/gtk/gtkradiomenuitem.c
+++ b/gtk/gtkradiomenuitem.c
@@ -164,12 +164,14 @@ gtk_radio_menu_item_set_group (GtkRadioMenuItem *radio_menu_item,
   GtkRadioMenuItemPrivate *priv;
   GtkWidget *old_group_singleton = NULL;
   GtkWidget *new_group_singleton = NULL;
-  
+
   g_return_if_fail (GTK_IS_RADIO_MENU_ITEM (radio_menu_item));
-  g_return_if_fail (!g_slist_find (group, radio_menu_item));
 
   priv = radio_menu_item->priv;
 
+  if (priv->group == group)
+    return;
+
   if (priv->group)
     {
       GSList *slist;