From 98d1b0a17c61686eb89586c9c729562597078912 Mon Sep 17 00:00:00 2001
From: Mathias Buus <mathiasbuus@gmail.com>
Date: Thu, 22 May 2014 17:42:44 +0200
Subject: [PATCH] only handle response if there is any data

---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index a7248fd..60f336b 100644
--- a/index.js
+++ b/index.js
@@ -153,7 +153,7 @@ Tracker.prototype._requestHttp = function (requestUrl, opts) {
       return
     }
     res.pipe(concat(function (data) {
-      self._handleResponse(requestUrl, data)
+      if (data && data.length) self._handleResponse(requestUrl, data)
     }))
   })