--- gtk+-2.16.0/gtk/gtkwindow.c.bak 2009-03-13 15:40:32.000000000 +0200 +++ gtk+-2.16.0/gtk/gtkwindow.c 2009-03-29 15:04:30.199028581 +0300 @@ -8330,9 +8330,9 @@ _gtk_window_set_is_toplevel (GtkWindow * gboolean is_toplevel) { if (GTK_WIDGET_TOPLEVEL (window)) - g_assert (g_list_find (toplevel_list, window) != NULL); + g_assert (g_slist_find (toplevel_list, window) != NULL); else - g_assert (g_list_find (toplevel_list, window) == NULL); + g_assert (g_slist_find (toplevel_list, window) == NULL); if (is_toplevel == GTK_WIDGET_TOPLEVEL (window)) return;