Index: win32ss/user/user32/windows/menu.c
===================================================================
--- win32ss/user/user32/windows/menu.c	(revision 62704)
+++ win32ss/user/user32/windows/menu.c	(working copy)
@@ -4260,22 +4260,24 @@
  */
 BOOL WINAPI
 GetMenuInfo(HMENU hmenu,
-	    LPMENUINFO lpcmi)
+    LPMENUINFO lpcmi)
 {
-  ROSMENUINFO mi;
-  BOOL res = FALSE;
-
-  if(!lpcmi || (lpcmi->cbSize != sizeof(MENUINFO)))
-    return FALSE;
-
-  RtlZeroMemory(&mi, sizeof(MENUINFO));
-  mi.cbSize = sizeof(MENUINFO);
-  mi.fMask = lpcmi->fMask;
-
-  res = NtUserMenuInfo(hmenu, &mi, FALSE);
-
-  memcpy(lpcmi, &mi, sizeof(MENUINFO));
-  return res;
+    ROSMENUINFO mi;
+    BOOL res = FALSE;
+    
+    if(!hmenu || !lpcmi || (lpcmi->cbSize != sizeof(MENUINFO)))
+    {
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+    }
+    RtlZeroMemory(&mi, sizeof(MENUINFO));
+    mi.cbSize = sizeof(MENUINFO);
+    mi.fMask = lpcmi->fMask;
+    
+    res = NtUserMenuInfo(hmenu, &mi, FALSE);
+    
+    memcpy(lpcmi, &mi, sizeof(MENUINFO));
+    return res;
 }