From 20530f2cc0fc0187621328e6f6843089bb342ab9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=ABl=20M=C3=A9tais?= <gael.metais@gmail.com>
Date: Thu, 4 Sep 2014 18:06:48 +0200
Subject: [PATCH] Fix bug when results folder doesn't exist

---
 server.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/server.js b/server.js
index 9ce354c..876b4e1 100644
--- a/server.js
+++ b/server.js
@@ -24,12 +24,12 @@ app.use(bodyParser.urlencoded({ extended: false }));
 
 // Redirect www.yellowlab.tools to yellowlab.tools (for SEO)
 app.all('*', function(req, res, next) {
-    if (req.hostname.match(/^www\.yellowlab\.tools/) !== null ) {
+    if (req.hostname && req.hostname.match(/^www\.yellowlab\.tools/) !== null) {
         res.redirect('http://' + req.hostname.replace(/^www\.yellowlab\.tools/, 'yellowlab.tools') + req.url);
     } else {
         next();
     }
-})
+});
 
 // Routes definition
 app.get('/',                    indexController);
@@ -47,7 +47,11 @@ io.on('connection', function(socket){
     waitingQueueSocket(socket, testQueue);
 });
 
-
+// Create the results folder if it doesn't exist
+var resultsPath = 'results';
+if (!fs.existsSync(resultsPath)) {
+    fs.mkdirSync(resultsPath);
+}
 
 // Launch the server
 server.listen(settings.serverPort, function() {