1 files changed, 1 insertions, 1 deletions
diff --git a/chart2/source/inc/MovingAverageRegressionCurveCalculator.hxx b/chart2/source/inc/MovingAverageRegressionCurveCalculator.hxx
index 81ee90cd2175..ccfcc7adf636 100644
--- a/chart2/source/inc/MovingAverageRegressionCurveCalculator.hxx
+++ b/chart2/source/inc/MovingAverageRegressionCurveCalculator.hxx
@@ -34,7 +34,7 @@ public:
 protected:
     virtual OUString ImplGetRepresentation(
         const css::uno::Reference<css::util::XNumberFormatter>& xNumFormatter,
-        sal_Int32 nNumberFormatKey ) const override;
+        sal_Int32 nNumberFormatKey, sal_Int32* pFormulaLength = nullptr ) const override;
 
 private:
     // ____ XRegressionCurveCalculator ____