diff options
Diffstat (limited to 'editeng/source/rtf/svxrtf.cxx')
| -rw-r--r-- | editeng/source/rtf/svxrtf.cxx | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/editeng/source/rtf/svxrtf.cxx b/editeng/source/rtf/svxrtf.cxx index 14b17807a0ea..2788d2fd4b10 100644 --- a/editeng/source/rtf/svxrtf.cxx +++ b/editeng/source/rtf/svxrtf.cxx @@ -875,7 +875,7 @@ const Font& SvxRTFParser::GetFont( USHORT nId ) SvxRTFItemStackType* SvxRTFParser::_GetAttrSet( int bCopyAttr ) { - SvxRTFItemStackType* pAkt = aAttrStack.back(); + SvxRTFItemStackType* pAkt = aAttrStack.empty() ? 0 : aAttrStack.back(); SvxRTFItemStackType* pNew; if( pAkt ) pNew = new SvxRTFItemStackType( *pAkt, *pInsPos, bCopyAttr ); @@ -941,9 +941,9 @@ void SvxRTFParser::AttrGroupEnd() // den akt. Bearbeiten, vom Stack loeschen { if( !aAttrStack.empty() ) { - SvxRTFItemStackType *pOld = aAttrStack.back(); + SvxRTFItemStackType *pOld = aAttrStack.empty() ? 0 : aAttrStack.back(); aAttrStack.pop_back(); - SvxRTFItemStackType *pAkt = aAttrStack.back(); + SvxRTFItemStackType *pAkt = aAttrStack.empty() ? 0 : aAttrStack.back(); do { // middle check loop ULONG nOldSttNdIdx = pOld->pSttNd->GetIdx(); @@ -1118,7 +1118,7 @@ void SvxRTFParser::AttrGroupEnd() // den akt. Bearbeiten, vom Stack loeschen // alle bis hierher gueltigen Attribute "setzen" AttrGroupEnd(); - pAkt = aAttrStack.back(); // can be changed after AttrGroupEnd! + pAkt = aAttrStack.empty() ? 0 : aAttrStack.back(); // can be changed after AttrGroupEnd! pNew->aAttrSet.SetParent( pAkt ? &pAkt->aAttrSet : 0 ); aAttrStack.push_back( pNew ); pAkt = pNew; @@ -1181,7 +1181,7 @@ void SvxRTFParser::SetAttrSet( SvxRTFItemStackType &rSet ) // Is text wasn't inserted? (Get SttPos from the top of stack!) int SvxRTFParser::IsAttrSttPos() { - SvxRTFItemStackType* pAkt = aAttrStack.back(); + SvxRTFItemStackType* pAkt = aAttrStack.empty() ? 0 : aAttrStack.back(); return !pAkt || (pAkt->pSttNd->GetIdx() == pInsPos->GetNodeIdx() && pAkt->nSttCnt == pInsPos->GetCntIdx()); } |