SAAS-223: Airtime Usage Metric: Amount of time spent broadcasting

- fixed setting end_time

airtime_mvc/application/models/LiveLog.php

@@ -238,7 +238,8 @@ class Application_Model_LiveLog
         try {
             $con = Propel::getConnection();
             
-            if ($state == 'L') {
+            $scheduled = Application_Model_Preference::GetSourceSwitchStatus('scheduled_play');
+            if ($state == 'L' && $scheduled == 'on') {
                 self::SetEndTime('S', $dateTime);
             }