Ignore high word of wParam when handling WM_COMMAND in the MessageBox

proc.
2003-05-11 02:44:31 +00:00 · 2003-05-11 02:44:31 +00:00 · bad473924c
parent b922aad01f
commit bad473924c
1 changed files with 1 additions and 1 deletions
--- 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: