[gtk+] wayland: Handle request for selection atoms when there's no selection

[Kristian HÃgsberg <krh src gnome org>]

commit b9509ec15d3eb95e4598696a697868fcc314bdb3
Author: Kristian HÃgsberg <krh bitplanet net>
Date:   Tue Jan 17 11:10:30 2012 -0500

    wayland: Handle request for selection atoms when there's no selection

 gdk/wayland/gdkdevice-wayland.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdk/wayland/gdkdevice-wayland.c b/gdk/wayland/gdkdevice-wayland.c
index 09ec304..a749c72 100644
--- a/gdk/wayland/gdkdevice-wayland.c
+++ b/gdk/wayland/gdkdevice-wayland.c
@@ -1019,7 +1019,7 @@ gdk_wayland_device_get_selection_type_atoms (GdkDevice  *gdk_device,
 
   device = GDK_DEVICE_CORE (gdk_device)->device;
 
-  if (device->selection_offer->types->len == 0)
+  if (!device->selection_offer || device->selection_offer->types->len == 0)
     {
       *atoms_out = NULL;
       return 0;