From d39a09dcc1f7114fefc655ec426b8ae64ed9ae40 Mon Sep 17 00:00:00 2001
From: Dana <dana@c9.io>
Date: Wed, 14 Oct 2015 15:46:27 +0000
Subject: [PATCH] fix tests

---
 node_modules/c9/blacklist.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/node_modules/c9/blacklist.js b/node_modules/c9/blacklist.js
index 5479d6ea..85cfb617 100644
--- a/node_modules/c9/blacklist.js
+++ b/node_modules/c9/blacklist.js
@@ -4,6 +4,8 @@ var _ = require("lodash");
 var internalDomain = ['c9.io', 'clou9beta.com'];
 
 function hasInternalDomain(email) {
+    if (!email) return false;
+    
     var emailElements = email.split("@");
     var emailDomain = emailElements[emailElements.length - 1];