embed and build.

services/mill/wifi.go

@@ -50,7 +50,7 @@ func (w *WifiBridge) Start() {
 		defer func() {
 			recover()
 
-			log.Printf("Mill: %s stopped unexpectedly", o.ID)
+			log.Printf("Mill: %s stopped unexpectedly", w.ID)
 			w.started = false
 		}()
 
@@ -100,6 +100,8 @@ func (w *WifiBridge) refresh() error {
 			return err
 		}
 	}
+	
+	return nil
 }
 
 func (w *WifiBridge) getTemperature() (float64, error) {