From 06ab33343f3b29799c7051ca0043cb3d97083d05 Mon Sep 17 00:00:00 2001
From: gaba <gabelula@gmail.com>
Date: Fri, 13 Jan 2017 14:15:31 -0800
Subject: [PATCH] Errors needs to use APIError.

---
 errors.js      | 2 +-
 models/user.js | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/errors.js b/errors.js
index 6cdc7425a..1b26e7170 100644
--- a/errors.js
+++ b/errors.js
@@ -54,7 +54,7 @@ const ErrEmailTaken = new APIError('Email address already in use', {
   status: 400
 });
 
-const ErrDisplayTaken = new Error('Display name already in use', {
+const ErrDisplayTaken = new APIError('Display name already in use', {
   translation_key: 'DISPLAYNAME_IN_USE',
   status: 400
 });
diff --git a/models/user.js b/models/user.js
index b0ead1c5a..a0ca34d7a 100644
--- a/models/user.js
+++ b/models/user.js
@@ -383,8 +383,7 @@ UserService.createLocalUser = (email, password, displayName) => {
           user.save((err) => {
             if (err) {
               if (err.code === 11000) {
-                const regex = new RegExp('displayName', 'g');
-                if (regex.exec(err.message)[0] === 'displayName') {
+                if (err.message.match('displayName')) {
                   return reject(errors.ErrDisplayTaken);
                 }
                 return reject(errors.ErrEmailTaken);