Ignore high word of wParam when handling WM_COMMAND in the MessageBox

proc.

Ignore high word of wParam when handling WM_COMMAND in the MessageBox
bad47392 · Dmitry Timoshkov · Alexandre Julliard · b922aad0 · bad47392
Commit bad47392 authored May 11, 2003 by Dmitry Timoshkov Committed by Alexandre Julliard May 11, 2003
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msgbox.c windows/msgbox.c +1 -1

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--- a/windows/msgbox.c
+++ b/windows/msgbox.c
@@ -285,7 +285,7 @@ static INT_PTR CALLBACK MSGBOX_DlgProc( HWND hwnd, UINT message,
   }

   case WM_COMMAND:
-    switch (wParam)
+    switch (LOWORD(wParam))
    {
     case IDOK:
     case IDCANCEL: