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-rw-r--r--chart2/source/tools/DataSeriesHelper.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/chart2/source/tools/DataSeriesHelper.cxx b/chart2/source/tools/DataSeriesHelper.cxx
index e668ccbf4565..b3fda1c72937 100644
--- a/chart2/source/tools/DataSeriesHelper.cxx
+++ b/chart2/source/tools/DataSeriesHelper.cxx
@@ -725,7 +725,7 @@ bool hasUnhiddenData( const uno::Reference< chart2::XDataSeries >& xSeries )
struct lcl_LessIndex
{
- inline bool operator() ( const sal_Int32& first, const sal_Int32& second ) const
+ inline bool operator() ( sal_Int32 first, sal_Int32 second ) const
{
return ( first < second );
}