From ff2acecac62bd6738511de480669f159a5ffd45e Mon Sep 17 00:00:00 2001
From: Rob Bradford <rob@linux.intel.com>
Date: Mon, 5 Mar 2012 19:41:11 +0000
Subject: [PATCH] wayland: Add NULL warning check to
 _gdk_wayland_window_set_device_grabbed

---
 gdk/wayland/gdkwindow-wayland.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gdk/wayland/gdkwindow-wayland.c b/gdk/wayland/gdkwindow-wayland.c
index 24a2e93ddc..2f6740b289 100644
--- a/gdk/wayland/gdkwindow-wayland.c
+++ b/gdk/wayland/gdkwindow-wayland.c
@@ -1512,7 +1512,11 @@ _gdk_wayland_window_set_device_grabbed (GdkWindow              *window,
                                         struct wl_input_device *input_device,
                                         guint32                 time_)
 {
-  GdkWindowImplWayland *impl = GDK_WINDOW_IMPL_WAYLAND (window->impl);
+  GdkWindowImplWayland *impl;
+
+  g_return_if_fail (window != NULL);
+
+  impl = GDK_WINDOW_IMPL_WAYLAND (window->impl);
 
   impl->grab_input_device = input_device;
   impl->grab_time = time_;
-- 
2.30.2