From a4fb63afcfd99593b783716fbb1a0a88d8db02c9 Mon Sep 17 00:00:00 2001
From: James <james@sourcefabric-DX4840.(none)>
Date: Wed, 21 Sep 2011 10:16:48 -0400
Subject: [PATCH] CC-2856: duration was is always fixed to 1h

- fixed
---
 airtime_mvc/public/js/airtime/schedule/add-show.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/airtime_mvc/public/js/airtime/schedule/add-show.js b/airtime_mvc/public/js/airtime/schedule/add-show.js
index c9f676148..eaa7d44fa 100644
--- a/airtime_mvc/public/js/airtime/schedule/add-show.js
+++ b/airtime_mvc/public/js/airtime/schedule/add-show.js
@@ -374,16 +374,16 @@ function setAddShowEvents() {
 	function calculateDuration(endDateTime, startDateTime){
 		var duration;
 		var durationSeconds = (endDateTime.getTime() - startDateTime.getTime())/1000;
-		if(durationSeconds != 0){
+		if(isNaN(durationSeconds)){
+		    duration = '1h';
+		}
+		else if(durationSeconds != 0){
 			var durationHour = parseInt(durationSeconds/3600, 10);
 			var durationMin = parseInt((durationSeconds%3600)/60, 10);
 			duration = (durationHour == 0 ? '' : durationHour+'h'+' ')+(durationMin == 0 ? '' : durationMin+'m');
 		}else{
 			duration = '0m';
 		}
-		if(isNaN(duration)){
-		    duration = '1h';
-		}
 		$('#add_show_duration').val(duration);
 	}