From e5471b6db8821359d69fa1ab8b496f2f7cc44fad Mon Sep 17 00:00:00 2001
From: Ivan Sebastian <ivantedja@gmail.com>
Date: Thu, 22 Sep 2016 22:10:40 +0700
Subject: [PATCH] bug fix, should assign default value to referer header

---
 server/boot/home.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/boot/home.js b/server/boot/home.js
index e514b6c597..8d5f26cec9 100644
--- a/server/boot/home.js
+++ b/server/boot/home.js
@@ -34,7 +34,7 @@ module.exports = function(app) {
     if (!supportedLanguages[req._urlLang]) {
       return next();
     }
-    const referer = req.headers.referer;
+    const { referer = '' } = req.headers;
 
     if (req.user) {
       if ((referer.indexOf('/settings') >= 1) && (req.user.isGithubCool)) {