From c6300a5da87bff81e7426ee33be9a5fb98328233 Mon Sep 17 00:00:00 2001
From: Jakob Borg <jakob@nym.se>
Date: Thu, 16 Apr 2015 23:40:01 +0900
Subject: [PATCH] Tone down UPnP errors a little

---
 internal/upnp/upnp.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/internal/upnp/upnp.go b/internal/upnp/upnp.go
index 23dfaa8b..ee813bd2 100644
--- a/internal/upnp/upnp.go
+++ b/internal/upnp/upnp.go
@@ -175,7 +175,9 @@ Mx: %d
 
 	socket, err := net.ListenMulticastUDP("udp4", intf, &net.UDPAddr{IP: ssdp.IP})
 	if err != nil {
-		l.Infoln(err)
+		if debug {
+			l.Debugln(err)
+		}
 		return
 	}
 	defer socket.Close() // Make sure our socket gets closed
@@ -206,13 +208,13 @@ Mx: %d
 		n, _, err := socket.ReadFrom(resp)
 		if err != nil {
 			if e, ok := err.(net.Error); !ok || !e.Timeout() {
-				l.Infoln(err) //legitimate error, not a timeout.
+				l.Infoln("UPnP read:", err) //legitimate error, not a timeout.
 			}
 			break
 		}
 		igd, err := parseResponse(deviceType, resp[:n])
 		if err != nil {
-			l.Infoln(err)
+			l.Infoln("UPnP parse:", err)
 			continue
 		}
 		results <- igd