fix slist/list confusion

Don't use g_list_find on a GSList in _gtk_window_set_is_toplevel
(rh#492767).

diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 18470399998100ec8ccd0bd08742546c0f38d6e2..6dce1485c709dbd7e455141f160c34740d166932 100644 (file)
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -8330,9 +8330,9 @@ _gtk_window_set_is_toplevel (GtkWindow *window,
                             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;