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fwk140: #i110766# avoid crash on changing com.sun.star.chart.ChartDataRowSource

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This commit is contained in:
Ingrid Halama 2010-04-12 21:15:41 +02:00
parent 4f7a90a204
commit 9dea2514f9
1 changed files with 2 additions and 2 deletions
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4
chart2/source/model/template/ChartTypeTemplate.cxx
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@ -86,7 +86,7 @@ void lcl_applyDefaultStyle(
void lcl_ensureCorrectLabelPlacement( const Reference< beans::XPropertySet >& xProp, const uno::Sequence < sal_Int32 >& rAvailablePlacements )
{
sal_Int32 nLabelPlacement=0;
if( xProp->getPropertyValue( C2U( "LabelPlacement" ) ) >>= nLabelPlacement )
if( xProp.is() && (xProp->getPropertyValue( C2U( "LabelPlacement" ) ) >>= nLabelPlacement) )
{
bool bValid = false;
for( sal_Int32 nN = 0; nN < rAvailablePlacements.getLength(); nN++ )
@ -112,7 +112,7 @@ void lcl_resetLabelPlacementIfDefault( const Reference< beans::XPropertySet >& x
{
sal_Int32 nLabelPlacement=0;
if( xProp->getPropertyValue( C2U( "LabelPlacement" ) ) >>= nLabelPlacement )
if( xProp.is() && (xProp->getPropertyValue( C2U( "LabelPlacement" ) ) >>= nLabelPlacement) )
{
if( nDefaultPlacement == nLabelPlacement )
xProp->setPropertyValue( C2U("LabelPlacement"), uno::Any() );