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-rw-r--r--chart2/source/tools/RegressionCurveModel.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/chart2/source/tools/RegressionCurveModel.cxx b/chart2/source/tools/RegressionCurveModel.cxx
index 66bd21aa84d4..23d3a4d9ac05 100644
--- a/chart2/source/tools/RegressionCurveModel.cxx
+++ b/chart2/source/tools/RegressionCurveModel.cxx
@@ -99,7 +99,7 @@ void lcl_AddPropertiesToVector(
beans::PropertyAttribute::BOUND );
}
-::chart::tPropertyValueMap GetStaticXXXDefaults()
+const ::chart::tPropertyValueMap & GetStaticXXXDefaults()
{
static ::chart::tPropertyValueMap aStaticDefaults =
[](){