From e85cf837cde48178f88846f957489d2add93527a Mon Sep 17 00:00:00 2001
From: Michael Q Larson <michaelqlarson@gmail.com>
Date: Mon, 17 Nov 2014 21:16:32 -0800
Subject: [PATCH] add new relic require to app.js and fix challenges.js

---
 app.js                    | 2 +-
 controllers/challenges.js | 7 ++-----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/app.js b/app.js
index fe9b1b34da6..a45e9818b92 100644
--- a/app.js
+++ b/app.js
@@ -1,7 +1,7 @@
 /**
  * Module dependencies.
  */
-
+require('newrelic');
 var express = require('express');
 var cookieParser = require('cookie-parser');
 var compress = require('compression');
diff --git a/controllers/challenges.js b/controllers/challenges.js
index 30c4e251443..094bf739f24 100644
--- a/controllers/challenges.js
+++ b/controllers/challenges.js
@@ -6,10 +6,7 @@ var Challenge = require('./../models/Challenge');
 var _ = require('lodash');
 
 exports.returnChallenge = function(req, res, next) {
-    var challengeNumber = req.params.challengeNumber;
-    //if (!_.isNumber(challengeNumber)) {
-    //    challengeNumber = 0;
-    //}
+    var challengeNumber = parseInt(req.params.challengeNumber) || 0;
     Challenge.findOne({challengeNumber: challengeNumber}, function(err, c){
         if (err) {
             console.error('Challenge err: ', err);
@@ -21,7 +18,7 @@ exports.returnChallenge = function(req, res, next) {
             video: c.video,
             time: c.time,
             steps: c.steps,
-            cc: req.user ? req.user.challengesCompleted : []
+            cc: req.user.challengesCompleted
         });
     });
 };
\ No newline at end of file