From 6e56179b03f706bf993935d7b5017625cd4e15b8 Mon Sep 17 00:00:00 2001
From: Alexander Larsson <alexl@redhat.com>
Date: Wed, 28 Jan 2009 12:49:46 +0100
Subject: [PATCH] Don't crash if window->parent is NULL

This happens for events on the root window.
---
 gdk/gdkwindow.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c
index 6b0ac94fca..b3521504d6 100644
--- a/gdk/gdkwindow.c
+++ b/gdk/gdkwindow.c
@@ -8489,7 +8489,8 @@ _gdk_windowing_got_event (GdkDisplay *display,
 	is_motion_type (event->type)))
     return;
 
-  if (GDK_WINDOW_TYPE (event_private->parent) != GDK_WINDOW_ROOT)
+  if (event_private->parent != NULL &&
+      GDK_WINDOW_TYPE (event_private->parent) != GDK_WINDOW_ROOT)
     {
       GEnumValue *event_type_value, *window_type_value;