From 455ae83f0f9c5a303c5393d5763ea7df7e715cd3 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Sat, 26 Mar 2016 21:32:41 +0100
Subject: reading from audio switch serial works now


diff --git a/src/rhctl/audio_switch.go b/src/rhctl/audio_switch.go
index 5fc9fac..4464a10 100644
--- a/src/rhctl/audio_switch.go
+++ b/src/rhctl/audio_switch.go
@@ -35,11 +35,13 @@ func (sw *AudioSwitch) Run() {
 	stop := make(chan bool)
 	sw.port.Run(stop)
 
-	select {
-	case <-stop:
-		return
-	case data := <-sw.port.rx:
-		rhl.Printf("got data from audio switch: %q", data)
+	for {
+		select {
+		case <-stop:
+			return
+		case data := <-sw.port.rx:
+			rhl.Printf("got data from audio switch: %q", data)
+		}
 	}
 }
 
diff --git a/src/rhctl/serial_port.go b/src/rhctl/serial_port.go
index e809484..7a0af2c 100644
--- a/src/rhctl/serial_port.go
+++ b/src/rhctl/serial_port.go
@@ -146,11 +146,10 @@ func serialReader(c chan<- string, port *sio.Port, stop chan<- bool) {
 		if len(data) == 0 {
 			continue
 		}
-		c <- string(data)
+		c <- data
 	}
 	if err := scanner.Err(); err != nil {
 		rhl.Printf("device(%s): read error: %s", port.LocalAddr(), err)
-		panic(err.Error())
 	} else {
 		rhl.Printf("device(%s): closed", port.LocalAddr())
 	}
-- 
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