fix bug for NFDataList::Clear()
fix bug for NFDataList::Clear()

ketoo/NoahGameFrame,ketoo/NoahGameFrame,zh423328/NoahGameFrame,ketoo/NoahGameFrame,zh423328/NoahGameFrame,zh423328/NoahGameFrame,ketoo/NoahGameFrame,zh423328/NoahGameFrame,ketoo/NoahGameFrame,zh423328/NoahGameFrame,ketoo/NoahGameFrame,zh423328/NoahGameFrame,zh423328/NoahGameFrame,zh423328/NoahGameFrame,ketoo/NoahGameFrame