From 4180569443e0d9abc1d752aab06a461b135ff7b4 Mon Sep 17 00:00:00 2001
From: Audrius Butkevicius <audrius.butkevicius@gmail.com>
Date: Thu, 4 Jun 2015 12:57:50 +0100
Subject: [PATCH] Silence discovery warnings (fixes #1388)

Not performing net.InterfaceAddrs() check in the constructor, as that means we wouldn't start
the read loop, which completely kills it.
---
 internal/beacon/broadcast.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/internal/beacon/broadcast.go b/internal/beacon/broadcast.go
index e3497b32..d30561e5 100644
--- a/internal/beacon/broadcast.go
+++ b/internal/beacon/broadcast.go
@@ -47,7 +47,9 @@ func (b *Broadcast) writer() {
 
 		addrs, err := net.InterfaceAddrs()
 		if err != nil {
-			l.Warnln("Broadcast: interface addresses:", err)
+			if debug {
+				l.Debugln("Broadcast: interface addresses:", err)
+			}
 			continue
 		}