Add null check for mTextureSet.

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / filters / spread-filter.h

diff --git a/dali-toolkit/internal/filters/spread-filter.h b/dali-toolkit/internal/filters/spread-filter.h
index 83809f1..926c98d 100644 (file)
--- a/dali-toolkit/internal/filters/spread-filter.h
+++ b/dali-toolkit/internal/filters/spread-filter.h
@@ -57,16 +57,16 @@ public:
 
 public: // From ImageFilter
   /// @copydoc Dali::Toolkit::Internal::ImageFilter::Enable
-  virtual void Enable();
+  void Enable() override;
 
   /// @copydoc Dali::Toolkit::Internal::ImageFilter::Disable
-  virtual void Disable();
+  void Disable() override;
 
   /// @copydoc Dali::Toolkit::Internal::ImageFilter::Refresh
-  virtual void Refresh();
+  void Refresh() override;
 
   /// @copydoc Dali::Toolkit::Internal::ImageFilter::SetSize
-  virtual void SetSize( const Vector2& size );
+  void SetSize( const Vector2& size ) override;
 
 private: