Remove unneeded cast

[Francois Gouget]

Changelog:

  * dlls/quartz/videorenderer.c

    Remove unneeded NULL cast.


-- 
Francois Gouget         fgouget at free.fr        http://fgouget.free.fr/
            If it stinks, it's chemistry. If it moves, it's biology.
                   If it does not work, It's computer science.
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Index: dlls/quartz/videorenderer.c
===================================================================
RCS file: /var/cvs/wine/dlls/quartz/videorenderer.c,v
retrieving revision 1.12
diff -u -p -r1.12 videorenderer.c
--- dlls/quartz/videorenderer.c	13 Jun 2005 11:37:55 -0000	1.12
+++ dlls/quartz/videorenderer.c	16 Jun 2005 21:59:31 -0000
@@ -195,7 +195,7 @@ static DWORD WINAPI MessageLoop(LPVOID l
     This->ThreadResult = TRUE;
     SetEvent(This->hEvent);
 
-    while ((fGotMessage = GetMessageA(&msg, (HWND) NULL, 0, 0)) != 0 && fGotMessage != -1) 
+    while ((fGotMessage = GetMessageA(&msg, NULL, 0, 0)) != 0 && fGotMessage != -1) 
     {
         TranslateMessage(&msg); 
         DispatchMessageA(&msg);