- QList<QByteArray> params;
- params << serverEncode(bufferInfo.bufferName()) << channelEncode(bufferInfo.bufferName(), msg);
- emit putCmd("TOPIC", params);
+ if(!msg.isEmpty()) {
+ QList<QByteArray> params;
+ params << serverEncode(bufferInfo.bufferName()) << channelEncode(bufferInfo.bufferName(), msg);
+ emit putCmd("TOPIC", params);
+ } else {
+ emit networkConnection()->putRawLine("TOPIC " + serverEncode(bufferInfo.bufferName()) + " :");
+ }