[BROWSEUI][SHELL32] Treat OnWinEvent's result parameter as optional. CORE-14443

[reactos.git] / dll / win32 / shell32 / shellmenu / CMenuBand.cpp

diff --git a/dll/win32/shell32/shellmenu/CMenuBand.cpp b/dll/win32/shell32/shellmenu/CMenuBand.cpp
index e09bc00..49cb279 100644 (file)
--- a/dll/win32/shell32/shellmenu/CMenuBand.cpp
+++ b/dll/win32/shell32/shellmenu/CMenuBand.cpp
@@ -723,7 +723,8 @@ HRESULT STDMETHODCALLTYPE CMenuBand::GetShellFolder(DWORD *pdwFlags, LPITEMIDLIS
 
 HRESULT STDMETHODCALLTYPE CMenuBand::OnWinEvent(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *theResult)
 {
-    *theResult = 0;
+    if (theResult)
+        *theResult = 0;
 
     if (uMsg == WM_WININICHANGE && wParam == SPI_SETFLATMENU)
     {