auto-formatting

src/mqtt.cpp

@@ -55,7 +55,6 @@ uuid::log::Logger Mqtt::logger_{F_(mqtt), uuid::log::Facility::DAEMON};
 // subscribe to an MQTT topic, and store the associated callback function
 // only if it already hasn't been added
 void Mqtt::subscribe(const uint8_t device_type, const std::string & topic, mqtt_subfunction_p cb) {
-
     // check if we already have the topic subscribed, if so don't add it again
     if (!mqtt_subfunctions_.empty()) {
         for (auto & mqtt_subfunction : mqtt_subfunctions_) {