if( 0 != (pINetFmt = static_cast<const SwFmtINetFmt*>(rDoc.GetAttrPool().GetItem2(
     RES_TXTATR_INETFMT, n ) ) ) &&
     0 != ( pTxtAttr = pINetFmt->GetTxtINetFmt()) &&
     0 != ( pTxtNd = pTxtAttr->GetpTxtNode() ) &&
     pTxtNd->GetNodes().IsDocNodes() )

Change-Id: I3420be28c5c6d92b9532dbfaa1e0d1afa297bd87