X-Git-Url: https://git.realraum.at/?a=blobdiff_plain;f=go%2Fdoor_daemon_zmq%2Fserial_tty.go;h=ea246ca96a5170750646b0a65fcad172a3f62aee;hb=845254e617b714552edbf860632f0e763a40d1a5;hp=89f0b0c9e41117b8786d8693204933b6959c0719;hpb=f2a09928c3c1d406452098cb15f663a62611fc95;p=svn42.git

diff --git a/go/door_daemon_zmq/serial_tty.go b/go/door_daemon_zmq/serial_tty.go
index 89f0b0c..ea246ca 100644
--- a/go/door_daemon_zmq/serial_tty.go
+++ b/go/door_daemon_zmq/serial_tty.go
@@ -51,7 +51,7 @@ func OpenAndHandleSerial(filename string) (chan string, chan [][]byte, error) {
     if err != nil {
         return nil, nil, err
     }
-    wr := make(chan string)
+    wr := make(chan string, 1)
 	rd := make(chan [][]byte, 20)
     go serialWriter(wr, serial)
     go serialReader(rd, serial)