- fixed: DeinitMenus must explicitly destroy the active menu before t…

…aking down the descriptors.

Otherwise the menu will only be collected by the garbage collector and no longer find all relevant data.

src/menu/menudef.cpp

@@ -136,6 +136,7 @@ DEFINE_ACTION_FUNCTION(FOptionValues, GetText)
 
 void DeinitMenus()
 {
+	if (CurrentMenu) CurrentMenu->Destroy();
 	{
 		FOptionMap::Iterator it(OptionValues);