Update Flush return.

Frame.h

@@ -26,11 +26,11 @@ public:
 	Buffer::FileStatus Refresh();
 
 	/// Flush will attempt to write the active buffer.
-	bool Flush();
+	Buffer::FileStatus Flush();
 
 private:
-	std::map<std::string, Buffer *>	bmap;
-	std::string			activeBuffer;
+	std::map<std::string, Buffer *> bmap;
+	std::string                     activeBuffer;
 };