diff --git a/client.js b/client.js
index bdff48e..ac10d3b 100644
--- a/client.js
+++ b/client.js
@@ -455,7 +455,8 @@ Tracker.prototype._handleResponse = function (requestUrl, data) {
       // tracker returned normal response
       data.peers.forEach(function (peer) {
         var ip = peer.ip
-        self.client.emit('peer', ip[0] + '.' + ip[1] + '.' + ip[2] + '.' + ip[3] + ':' + peer.port)
+        var addr = ip[0] + '.' + ip[1] + '.' + ip[2] + '.' + ip[3] + ':' + peer.port
+        self.client.emit('peer', addr)
       })
     }
   } else if (requestUrl === self._scrapeUrl) {