CRM-16788 add test to check recurring created

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

diff --git a/CRM/Core/PseudoConstant.php b/CRM/Core/PseudoConstant.php
index c042f436c22f9ed840fdcb9d61285e080ab8d31b..352e9e89e465bb99c6bf8540c4deff4ce0c44752 100644 (file)
--- a/CRM/Core/PseudoConstant.php
+++ b/CRM/Core/PseudoConstant.php
@@ -756,7 +756,7 @@ class CRM_Core_PseudoConstant {
    * @return array
    *   array reference of all State/Province abbreviations.
    */
-  public static function &stateProvinceAbbreviation($id = FALSE, $limit = TRUE) {
+  public static function stateProvinceAbbreviation($id = FALSE, $limit = TRUE) {
     if ($id > 1) {
       $query = "
 SELECT abbreviation