CC-4709:

Exception happens when DJ try to click a Webstream not belongs to himself

- fixed

airtime_mvc/application/models/Webstream.php

@@ -34,7 +34,7 @@ class Application_Model_Webstream implements Application_Model_LibraryEditable
 
     public function getCreatorId()
     {
-        return $this->Webstream->getCcSubjs()->getDbId();
+        return $this->webstream->getDbCreatorId();
     }
 
     public function getLastModified($p_type)
@@ -51,7 +51,7 @@ class Application_Model_Webstream implements Application_Model_LibraryEditable
             $di = new DateInterval("PT{$hours}H{$min}M{$sec}S");
 
             return $di->format("%Hh %Im");
-        } 
+        }
 
         return "";
     }