Don't do toolbar and menu UI updates if

the owning frame or TLW is about to
    get deleted anyway.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25885 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/tbarbase.cpp

@@ -623,7 +623,8 @@ void wxToolBarBase::UpdateWindowUI(long flags)
 
     // There is no sense in updating the toolbar UI
     // if the parent window is about to get destroyed
-    if (GetParent() && wxPendingDelete.Member( GetParent() ))
+    wxWindow *tlw = wxGetTopLevelParent( this );
+    if (tlw && wxPendingDelete.Member( tlw ))
         return;
 
     wxEvtHandler* evtHandler = GetEventHandler() ;