From 74f57ee04dfd06d4082443dee20cd8a16428d3d9 Mon Sep 17 00:00:00 2001
From: Kazuki Iwamoto <iwm@maid.org>
Date: Mon, 6 Jun 2011 19:33:23 -0400
Subject: [PATCH] Avoid a crash in gtk_im_context_ime_reset

When GTK+ runs with inputim-ime.dll module, there is NULL
pointer reference. Because "context_ime->client_window" may
be NULL in gtk_im_context_ime_reset.

https://bugzilla.gnome.org/show_bug.cgi?id=644906
---
 modules/input/gtkimcontextime.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/input/gtkimcontextime.c b/modules/input/gtkimcontextime.c
index 786fb9d40..16f2e7d49 100644
--- a/modules/input/gtkimcontextime.c
+++ b/modules/input/gtkimcontextime.c
@@ -348,6 +348,9 @@ gtk_im_context_ime_reset (GtkIMContext *context)
   HWND hwnd;
   HIMC himc;
 
+  if (!context_ime->client_window)
+    return;
+
   hwnd = GDK_WINDOW_HWND (context_ime->client_window);
   himc = ImmGetContext (hwnd);
   if (!himc)
-- 
2.43.2