[gtk+] x11: Don't handle focus events for NULL windows

[Benjamin Otte <otte src gnome org>]

commit a61ba411671d88997304fec770a806112b939ce6
Author: Benjamin Otte <otte redhat com>
Date:   Thu Dec 22 08:29:47 2011 +0100

    x11: Don't handle focus events for NULL windows
    
    The check was accidentally removed in the refactoring of
    2ea328dfbc820c32a6f425805e632cd1aef45258.

 gdk/x11/gdkdevicemanager-core-x11.c |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)
---
diff --git a/gdk/x11/gdkdevicemanager-core-x11.c b/gdk/x11/gdkdevicemanager-core-x11.c
index 156ba8b..9969f4f 100644
--- a/gdk/x11/gdkdevicemanager-core-x11.c
+++ b/gdk/x11/gdkdevicemanager-core-x11.c
@@ -664,12 +664,14 @@ gdk_x11_device_manager_core_translate_event (GdkEventTranslator *translator,
 
     case FocusIn:
     case FocusOut:
-      _gdk_device_manager_core_handle_focus (window,
-                                             device_manager->core_keyboard,
-                                             NULL,
-                                             xevent->type == FocusIn,
-                                             xevent->xfocus.detail,
-                                             xevent->xfocus.mode);
+      if (window)
+        _gdk_device_manager_core_handle_focus (window,
+                                               device_manager->core_keyboard,
+                                               NULL,
+                                               xevent->type == FocusIn,
+                                               xevent->xfocus.detail,
+                                               xevent->xfocus.mode);
+      return_val = FALSE;
       break;
                                               
     default: