coverity#708868 Unused pointer value

Change-Id: I5d25f7de37df6fe79bb195e1cb68876fb3b4fcca
diff --git a/sw/source/filter/writer/writer.cxx b/sw/source/filter/writer/writer.cxx
index e1c9ced..4d8255b 100644
--- a/sw/source/filter/writer/writer.cxx
+++ b/sw/source/filter/writer/writer.cxx
@@ -198,7 +198,7 @@ Writer::NewSwPaM(SwDoc & rDoc, sal_uLong const nStartIdx, sal_uLong const nEndId

    SwNodeIndex aStt( *pNds, nStartIdx );
    SwCntntNode* pCNode = aStt.GetNode().GetCntntNode();
    if( !pCNode && 0 == ( pCNode = pNds->GoNext( &aStt )) )
    if( !pCNode && 0 == pNds->GoNext( &aStt ) )
    {
        OSL_FAIL( "No more ContentNode at StartPos" );
    }