[Libreoffice] Duplicate expression in sd/source/ui/view/outlview.cxx

Hello,

Cppchecks reports this :
core/sd/source/ui/view/outlview.cxx
1623    duplicateExpression     style   Same expression on both sides of '&&'.

Here are the lines :
   1622             case tools::EventMultiplexerEvent::EID_PAGE_ORDER:
   1623                 if (mpOutliner != NULL && mpDoc!=NULL && mpOutliner
!= NULL && dynamic_cast<Outliner*> ( mpOutliner
)->GetIgnoreCurrentPageChangesLevel()==0)
   1624                 {
   1625                     if (((mpDoc->GetPageCount()-1)%2) == 0)
   1626                     {
   1627                         mpOutliner->Clear();
   1628                         FillOutliner();
   1629                         ::sd::Window* pWindow =
mpOutlineViewShell->GetActiveWindow();
   1630                         if (pWindow != NULL)
   1631                             pWindow->Invalidate();
   1632                     }
   1633                 }
   1634                 break;

The commit is 6f1330b374d9b79acf986bdc779586b4faa36846 (27/06/2007)
and here's the change :
-                if (mpOutliner != NULL && mpDoc!=NULL &&
mnIgnoreCurrentPageChangesLevel==0)
+                if (mpOutliner != NULL && mpDoc!=NULL && mpOutliner != NULL
&& dynamic_cast<Outliner*> ( mpOutliner
)->GetIgnoreCurrentPageChangesLevel()==0)
                 {

So either the duplicated part (obviously "mpOutliner != NULL") could be
simply removed
or perhaps the author thought about this  :
 mpOutlineViewShell != NULL

Any idea ?

Julien.

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