Fix undefined constants

code/espurna/nofuss.ino

@@ -53,7 +53,7 @@ void _nofussConfigure() {
     } else {
 
         char buffer[20];
-        snprintf_P(buffer, sizeof(buffer), PSTR("%s-%s"), APP_NAME, DEVICE);
+        snprintf_P(buffer, sizeof(buffer), PSTR("%s-%s"), APP_NAME, getDevice());
 
         NoFUSSClient.setServer(nofussServer);
         NoFUSSClient.setDevice(buffer);

code/espurna/sensor.ino

@@ -507,7 +507,7 @@ void _sensorLoad() {
         sensor->setEcho(getSetting("sonEcho", SONAR_ECHO).toInt());
         sensor->setTrigger(getSetting("sonTrigger", SONAR_TRIGGER).toInt());
         sensor->setIterations(getSetting("sonIterations", SONAR_ITERATIONS).toInt());
-        sensor->setMaxDistance(getSetting("sonMaxDist", SONAR_MAX_DISTANCE0).toInt());
+        sensor->setMaxDistance(getSetting("sonMaxDist", SONAR_MAX_DISTANCE).toInt());
         _sensors.push_back(sensor);
     }
     #endif