From 5a9f1aaaa3100a8765e5cb73d349649875dae70d Mon Sep 17 00:00:00 2001
From: Thierry Degeling <thierry.degeling@gmail.com>
Date: Mon, 21 Jul 2014 17:12:18 +0200
Subject: [PATCH] code cleanup

---
 js/level2.js | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/js/level2.js b/js/level2.js
index 095251b..769c617 100644
--- a/js/level2.js
+++ b/js/level2.js
@@ -77,14 +77,11 @@ function refreshContent() {
 
             var timeDifference;
 
-            var hours   = time.substring(0, 2);
-            var minutes = time.substring(3, 5);
+            var busTime = moment()
+                .set('hour', time.substring(0, 2) )
+                .set('minute', time.substring(3, 5) );
 
-            var busTime = moment().set('hour', hours).set('minute', minutes);
-
-            var now = moment();
-
-            timeDifference = busTime.diff( now, 'minutes' );
+            timeDifference = busTime.diff( moment(), 'minutes' );
 
             timeLeftMessage = 'departure in ' + timeDifference + ' minutes';