Fix macro

diff --git a/od-win32/win32gui.h b/od-win32/win32gui.h
index 46fdc6019b93b21bb3b24891eced1cc29b45b6b4..81d17a7da113142378cbbda052135f710f4586eb 100644 (file)
--- a/od-win32/win32gui.h
+++ b/od-win32/win32gui.h
@@ -22,7 +22,7 @@ void HtmlHelp(const TCHAR*);
 #define MAX_GUIIDPARAMS 16
 #define MAX_DLGID 100
 
-#define xSendDlgItemMessage(a, b, c, d, e) (int)SendDlgItemMessage(a, b, c, (WPARAM)d, (LPARAM)e)
+#define xSendDlgItemMessage(a, b, c, d, e) (int)SendDlgItemMessage(a, b, c, (WPARAM)(d), (LPARAM)(e))
 
 struct dlgstore
 {