use for-range on Sequence in chart2

Change-Id: Ief02e5d5284b0cbad26b04c0a282dccfee577b90
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94398
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 3 insertions, 3 deletions

diff --git a/chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.cxx b/chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.cxx
index 044dcf28fd5b..63abadee1b85 100644
--- a/chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.cxx
+++ b/chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.cxx
@@ -71,12 +71,12 @@ void WrappedBarPositionProperty_Base::setPropertyValue( const Any& rOuterValue,
     if( m_nDimensionIndex!=1 )
         return;
 
-    Sequence< Reference< chart2::XChartType > > aChartTypeList( DiagramHelper::getChartTypesFromDiagram( xDiagram ) );
-    for( sal_Int32 nN = 0; nN < aChartTypeList.getLength(); nN++ )
+    const Sequence< Reference< chart2::XChartType > > aChartTypeList( DiagramHelper::getChartTypesFromDiagram( xDiagram ) );
+    for( Reference< chart2::XChartType > const & chartType : aChartTypeList )
     {
         try
         {
-            Reference< beans::XPropertySet > xProp( aChartTypeList[nN], uno::UNO_QUERY );
+            Reference< beans::XPropertySet > xProp( chartType, uno::UNO_QUERY );
             if( xProp.is() )
             {
                 Sequence< sal_Int32 > aBarPositionSequence;