lib/mpd: do not crash when connection fails

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/mpd.nit b/lib/mpd.nit
index 43e6eae..4887614 100644 (file)
--- a/lib/mpd.nit
+++ b/lib/mpd.nit
@@ -62,7 +62,11 @@ class MPDConnection
                socket.write(msg)
                sys.nanosleep(0,5000)
                var rep = socket.read
-               assert rep.has_prefix("OK") else print "MPD responded {rep}"
+               if not rep.has_prefix("OK") then
+                       print "Error: MPD responded {rep}"
+                       socket.close
+                       socket = null
+               end
        end
 
        # Get MPD server status