wxItemContainer already deletes client data; don't delete (again) the

data in the control.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16825 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk1/listbox.cpp

@@ -642,8 +642,7 @@ void wxListBox::DoSetItemClientObject( int n, wxClientData* clientData )
     wxNode *node = m_clientList.Nth( n );
     wxCHECK_RET( node, wxT("invalid index in wxListBox::DoSetItemClientObject") );
 
-    wxClientData *cd = (wxClientData*) node->Data();
-    delete cd;
+    // wxItemContainer already deletes data for us
 
     node->SetData( (wxObject*) clientData );
 }