Index: src/ch/FeedbackHandler.h
===================================================================
diff -u -N -r458af7bf8c35950fdeb4b906950437596324aea1 -r7d59ab9183c933f2fc2682a95fb5d26cf2f952d7
--- src/ch/FeedbackHandler.h	(.../FeedbackHandler.h)	(revision 458af7bf8c35950fdeb4b906950437596324aea1)
+++ src/ch/FeedbackHandler.h	(.../FeedbackHandler.h)	(revision 7d59ab9183c933f2fc2682a95fb5d26cf2f952d7)
@@ -28,7 +28,7 @@
 	virtual ~CFeedbackHandler();
 
 public:
-	virtual ull_t RequestFeedback(ull_t ullFeedbackID, ptr_t pFeedbackParam);
+	virtual ull_t RequestFeedback(ull_t ullFeedbackID, ptr_t pFeedbackParam) override;
 
 protected:
 	EFeedbackResult m_aeFeedbackTypeStatus[eFT_LastType];
@@ -45,7 +45,7 @@
 	virtual ~CFeedbackHandlerFactory();
 
 public:
-	chcore::IFeedbackHandlerPtr Create();
+	virtual chcore::IFeedbackHandlerPtr Create() override;
 };
 
 typedef boost::shared_ptr<CFeedbackHandlerFactory> CFeedbackHandlerFactoryPtr;