fix MQTT after msgformat restructuring

Author: jvde-github

IO/Network.cpp

@@ -838,7 +838,7 @@ namespace IO
 	void MQTTStreamer::Start()
 	{
 		std::stringstream ss;
-		ss << Util::Convert::toString(Protocol) << " feed: " << session->getHost() << ", port: " << session->getPort() << ", filter: " << Util::Convert::toString(filter.isOn());
+		ss << Util::Convert::toString(Protocol) << " feed: " << session->getHost() << ", port: " << session->getPort() << ", filter: " << Util::Convert::toString(filter.isOn()) << ", msgformat: " << Util::Convert::toString(fmt);
 		tcp.setValue("PERSISTENT", "on");
 
 		switch (Protocol)

IO/Network.h

@@ -220,8 +220,6 @@ namespace IO
 		Protocol::WebSocket ws;
 		Protocol::ProtocolBase *session = &tcp;
 
-		MessageFormat fmt = MessageFormat::JSON_FULL;
-
 		std::string json;
 		Util::TemplateString topic_template;