From f924fa55c9840ffd046cdfd7995899c911f3d331 Mon Sep 17 00:00:00 2001
From: James Tabor <james.tabor@reactos.org>
Date: Mon, 24 Sep 2007 02:58:22 +0000
Subject: [PATCH] Make sure it is non zero.

svn path=/trunk/; revision=29172
---
 reactos/dll/win32/user32/misc/misc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/reactos/dll/win32/user32/misc/misc.c b/reactos/dll/win32/user32/misc/misc.c
index cce743eb29b..8883155947a 100644
--- a/reactos/dll/win32/user32/misc/misc.c
+++ b/reactos/dll/win32/user32/misc/misc.c
@@ -282,7 +282,8 @@ IsGUIThread(
   {
     if(bConvert)
     {
-      if (NtUserGetThreadState(THREADSTATE_GETTHREADINFO)) return TRUE;
+      NtUserGetThreadState(THREADSTATE_GETTHREADINFO);
+      if ((PW32THREADINFO)NtCurrentTeb()->Win32ThreadInfo) return TRUE;
       else
          SetLastError(ERROR_NOT_ENOUGH_MEMORY);
     }