DataObjects/Core_notify_recur.php

diff --git a/DataObjects/Core_notify_recur.php b/DataObjects/Core_notify_recur.php
index 3085c28..48e5808 100644 (file)
--- a/DataObjects/Core_notify_recur.php
+++ b/DataObjects/Core_notify_recur.php
@@ -222,7 +222,7 @@ class Pman_Core_DataObjects_Core_notify_recur extends DB_DataObject
             $clipping_keywords = DB_DataObject::factory('clipping_keywords');
             $clipping_keywords->whereAddIn('id', $keywords, 'int');
             
-            $ret['keywords'] = $clipping_keywords->fetchAll('keyword');
+            $ret['keywords'] = implode(',', $clipping_keywords->fetchAll('keyword'));
         }
         
         return $ret;