nitpick, tdf#107340 follow-up

Remove unwanted variable

Change-Id: Ie1f193b55a5c957e38e8499d6d5701441bc2b7e3
Reviewed-on: https://gerrit.libreoffice.org/39547Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Rosemary Sebastian <rosemaryseb8@gmail.com>
Tested-by: Rosemary Sebastian <rosemaryseb8@gmail.com>

sw/source/core/doc/DocumentContentOperationsManager.cxx

@@ -3558,8 +3558,7 @@ bool DocumentContentOperationsManager::DeleteAndJoinWithRedlineImpl( SwPaM & rPa
 
             pUndo = new SwUndoRedlineDelete( rPam, SwUndoId::DELETE );
             const SwRewriter aRewriter = pUndo->GetRewriter();
-            const SwRewriter* const pRewriter = &aRewriter;
-            m_rDoc.GetIDocumentUndoRedo().StartUndo( SwUndoId::DELETE, pRewriter );
+            m_rDoc.GetIDocumentUndoRedo().StartUndo( SwUndoId::DELETE, &aRewriter );
             m_rDoc.GetIDocumentUndoRedo().AppendUndo( pUndo );
         }