主从网关属性，防挤下线账号删除

wei

2021-09-26 dd3fecc3a8b92b377febfcf92d32ec22a07724f6

 HDL_ON/Common/ApiUtlis.cs

@@ -170,7 +170,7 @@
                            for (int i = 0; i < FunctionList.List.GetDeviceFunctionList().Count;)
                            {
                                var localFunction = FunctionList.List.GetDeviceFunctionList()[i];
                                if (localFunction.Spk_Prefix == FunctionCategory.Music || string.IsNullOrEmpty(localFunction.Spk_Prefix))
                                if (SPK.MusicSpkList().Contains(localFunction.spk))
                                {
                                    i++;
                                    continue;