From e9ec9a5f0c86c1d2aa58d458a3eab2098b1f9d55 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Sat, 17 May 2014 01:50:44 -0500
Subject: [PATCH] peer: fix potential error.

Signed-off-by: Fedor Indutny <fedor@indutny.com>
---
 lib/bcoin/peer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/bcoin/peer.js b/lib/bcoin/peer.js
index 760cc931..f5039417 100644
--- a/lib/bcoin/peer.js
+++ b/lib/bcoin/peer.js
@@ -355,7 +355,7 @@ Peer.prototype._handleGetAddr = function handleGetAddr() {
       port: peer.socket.remotePort || 8333
     };
   }).filter(function(peer) {
-    if (~used.indexOf(peer.host)) return;
+    if (!peer || ~used.indexOf(peer.host)) return;
     used.push(peer.host);
     return !!peer.host && net.isIP(peer.host);
   }).map(function(peer) {