Merge pull request #4009 from eileenmcnaughton/CRM-15210

[civicrm-core.git] / CRM / Event / PseudoConstant.php

diff --git a/CRM/Event/PseudoConstant.php b/CRM/Event/PseudoConstant.php
index a38cfaaba67625251efecadacc4f613c46468601..9e069238788496784f8b3bf594e6d76e938095d7 100644 (file)
--- a/CRM/Event/PseudoConstant.php
+++ b/CRM/Event/PseudoConstant.php
@@ -1,7 +1,7 @@
 <?php
 /*
  +--------------------------------------------------------------------+
- | CiviCRM version 4.3                                                |
+ | CiviCRM version 4.4                                                |
  +--------------------------------------------------------------------+
  | Copyright CiviCRM LLC (c) 2004-2013                                |
  +--------------------------------------------------------------------+
@@ -97,10 +97,10 @@ class CRM_Event_PseudoConstant extends CRM_Core_PseudoConstant {
    *
    * @access public
    *
-   * @return array - array reference of all events if any
+   * @return array - array of all events if any
    * @static
    */
-  public static function &event($id = NULL, $all = FALSE, $condition = NULL) {
+  public static function event($id = NULL, $all = FALSE, $condition = NULL) {
     $key = "{$id}_{$all}_{$condition}";
 
     if (!isset(self::$event[$key])) {