CC-4812: Property "off_air_meta" will block airtime-liquidsoap to start

- fixed

airtime_mvc/application/models/StreamSetting.php

@@ -201,6 +201,13 @@ class Application_Model_StreamSetting
                             "value"=>self::getDjLiveStreamMountPoint(),
                             "type"=>"string");
         }
+        
+        $sql = "SELECT *"
+        ." FROM cc_pref"
+        ." WHERE keystr = 'off_air_meta'";
+
+        $out = $con->query($sql)->fetchAll();
+        $rows[] = array("keyname" => $out[0]["keystr"], "value"=>$out[0]["valstr"], "type"=>"string");
 
         return $rows;
     }