From 7f9d6eed78931501835f78fa037ef98c01c490e4 Mon Sep 17 00:00:00 2001
From: Matt Joiner <anacrolix@gmail.com>
Date: Wed, 20 May 2015 18:14:42 +1000
Subject: [PATCH] Relax pedantic listen addr matching

Fixes #15.
---
 client.go | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/client.go b/client.go
index 138819d6..27af8fc7 100644
--- a/client.go
+++ b/client.go
@@ -160,10 +160,8 @@ func (me *Client) PeerID() string {
 
 func (me *Client) ListenAddr() (addr net.Addr) {
 	for _, l := range me.listeners {
-		if addr != nil && l.Addr().String() != addr.String() {
-			panic(fmt.Sprintf("listeners are on different addresses: %q != %q", l.Addr().String(), addr.String()))
-		}
 		addr = l.Addr()
+		break
 	}
 	return
 }
@@ -487,9 +485,7 @@ func NewClient(cfg *Config) (cl *Client, err error) {
 			return addr.String()
 		}
 		if cfg.ListenAddr == "" {
-			// IPv6 isn't well supported with blocklists, or with trackers and
-			// DHT.
-			return "0.0.0.0:50007"
+			return ":50007"
 		}
 		return cfg.ListenAddr
 	}