X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FCore%2FTableHierarchy.php;h=7e050e15e6e5c2ceec916e3fa00bd91a9438ee48;hb=c239e5835db683d75631585007664fe690420ef3;hp=4a66716de18f82522bdcc6f967a9a6f1e9ed2d71;hpb=b319421df58cfbeb99ca3016a8315b56690458ba;p=civicrm-core.git

diff --git a/CRM/Core/TableHierarchy.php b/CRM/Core/TableHierarchy.php
index 4a66716de1..7e050e15e6 100644
--- a/CRM/Core/TableHierarchy.php
+++ b/CRM/Core/TableHierarchy.php
@@ -78,6 +78,9 @@ class CRM_Core_TableHierarchy {
     'civicrm_mailing_event_trackable_url_open' => '42',
   );
 
+  /**
+   * @return array
+   */
   static function &info() {
     //get the campaign related tables.
     CRM_Campaign_BAO_Query::info(self::$info);