1 files changed, 3 insertions, 3 deletions
diff --git a/chart2/source/controller/inc/MultipleChartConverters.hxx b/chart2/source/controller/inc/MultipleChartConverters.hxx
index d14cdffdfbe6..d1b65612948a 100644
--- a/chart2/source/controller/inc/MultipleChartConverters.hxx
+++ b/chart2/source/controller/inc/MultipleChartConverters.hxx
@@ -35,7 +35,7 @@ public:
         SfxItemPool& rItemPool,
         SdrModel& rDrawModel,
         const css::uno::Reference<css::lang::XMultiServiceFactory>& xNamedPropertyContainerFactory,
-        const css::awt::Size* pRefSize = NULL );
+        const css::awt::Size* pRefSize = nullptr );
 
     virtual ~AllAxisItemConverter();
 
@@ -65,7 +65,7 @@ public:
         SfxItemPool& rItemPool,
         SdrModel& rDrawModel,
         const css::uno::Reference<css::lang::XMultiServiceFactory>& xNamedPropertyContainerFactory,
-        const css::awt::Size* pRefSize = NULL );
+        const css::awt::Size* pRefSize = nullptr );
 
     virtual ~AllDataLabelItemConverter();
 
@@ -80,7 +80,7 @@ public:
         const css::uno::Reference<css::frame::XModel>& xChartModel,
         SfxItemPool& rItemPool, SdrModel& rDrawModel,
         const css::uno::Reference<css::lang::XMultiServiceFactory>& xNamedPropertyContainerFactory,
-        const css::awt::Size* pRefSize = NULL );
+        const css::awt::Size* pRefSize = nullptr );
 
     virtual ~AllTitleItemConverter();