1 files changed, 1 insertions, 1 deletions
diff --git a/chart2/source/controller/main/ChartController_Window.cxx b/chart2/source/controller/main/ChartController_Window.cxx
index ea7fd10ac120..2089aa1ae916 100644
--- a/chart2/source/controller/main/ChartController_Window.cxx
+++ b/chart2/source/controller/main/ChartController_Window.cxx
@@ -907,7 +907,7 @@ void ChartController::execute_DoubleClick( const Point* pMousePixel )
         {
             // #i12587# support for shapes in chart
             SdrObject* pObj = DrawViewWrapper::getSdrObject( m_aSelection.getSelectedAdditionalShape() );
-            if ( pObj && pObj->ISA( SdrTextObj ) )
+            if ( dynamic_cast< const SdrTextObj* >(pObj) !=  nullptr )
             {
                 bEditText = true;
             }