From 077a46433073445be0b44bf1cd3d99d0def846a9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Albert=20Fern=C3=A1ndez?= <albertfdp@gmail.com>
Date: Mon, 4 May 2015 11:25:09 +0200
Subject: [PATCH] Workaround for superagent issue setting body to null

See more here: https://github.com/visionmedia/superagent/pull/638
---
 lib/auth.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/lib/auth.js b/lib/auth.js
index 29e8b48..a8fc0f3 100644
--- a/lib/auth.js
+++ b/lib/auth.js
@@ -176,8 +176,18 @@ module.exports = {
   },
 
   _onAuthResponse: function(callback, grantType, url, err, res) {
+    var responseData = res.body;
+
+    /*
+     * Handling superagent issue setting body to null, see more here:
+     * https://github.com/visionmedia/superagent/pull/638
+     */
+    if (responseData === null) {
+      responseData = JSON.parse(res.text);
+    }
+    
     if (res.ok && !err) {
-      callback(null, res.body);
+      callback(null, responseData);
     } else {
       callback(new PodioErrors.PodioAuthorizationError('Authentication for ' + grantType + ' failed. Reason: ' + res.body.error_description, res.status, url), void 0);
     }