[clutter-gtk] gtk_clutter_actor_unrealize: early return if priv->widget is NULL

[Guillaume Desmottes <gdesmott src gnome org>]

commit 092ee700235bbd626cfb62d7dacd15a5319782c7
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Thu Feb 23 12:20:00 2012 +0100

    gtk_clutter_actor_unrealize: early return if priv->widget is NULL
    
    https://bugzilla.gnome.org/show_bug.cgi?id=670662

 clutter-gtk/gtk-clutter-actor.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/clutter-gtk/gtk-clutter-actor.c b/clutter-gtk/gtk-clutter-actor.c
index af65a2b..0e282da 100644
--- a/clutter-gtk/gtk-clutter-actor.c
+++ b/clutter-gtk/gtk-clutter-actor.c
@@ -160,6 +160,9 @@ gtk_clutter_actor_unrealize (ClutterActor *actor)
   GtkClutterActor *clutter = GTK_CLUTTER_ACTOR (actor);
   GtkClutterActorPrivate *priv = clutter->priv;
 
+  if (priv->widget == NULL)
+    return;
+
   gtk_widget_unrealize (priv->widget);
 
   priv->surface = NULL;