now need to get m2

stdfilesystems/filesystem_libc.cpp

@@ -124,7 +124,7 @@ public:
 		delete pHandle;
 	}
 
-	virtual CUtlBuffer<unsigned char> Read( IFileHandle *pFile ) override { return NULL; }; 
+	virtual CUtlBuffer<unsigned char> Read( IFileHandle *pFile ) override { return {}; }; 
 	virtual const char *ReadString( IFileHandle *pFile ) override {
 		char *szData = NULL;
 		size_t uSize = Size(pFile);