1 files changed, 2 insertions, 1 deletions
diff --git a/sc/source/ui/inc/MovingAverageDialog.hxx b/sc/source/ui/inc/MovingAverageDialog.hxx
index dab6acc8e5a2..f6aa85eb079b 100644
--- a/sc/source/ui/inc/MovingAverageDialog.hxx
+++ b/sc/source/ui/inc/MovingAverageDialog.hxx
@@ -24,7 +24,7 @@
 class ScMovingAverageDialog : public ScStatisticsInputOutputDialog
 {
 private:
-    NumericField* mpIntervalSpin;
+    VclPtr<NumericField> mpIntervalSpin;
 
 public:
     ScMovingAverageDialog(
@@ -32,6 +32,7 @@ public:
         vcl::Window* pParent, ScViewData* pViewData );
 
     virtual ~ScMovingAverageDialog();
+    virtual void dispose() SAL_OVERRIDE;
 
     virtual bool Close() SAL_OVERRIDE;