Fix visibility on legacy functions
[civicrm-core.git] / CRM / Upgrade / Snapshot / V4p2 / Price / DAO / FieldValue.php
index 7fb4d7a4269ec3218392a7dfa8fcc292a5605e1d..22b3fa669187c8199eb4ec49cf8037f768d4e790 100644 (file)
@@ -180,7 +180,7 @@ class CRM_Upgrade_Snapshot_V4p2_Price_DAO_FieldValue extends CRM_Core_DAO {
    *
    * @return array
    */
-  static function &fields() {
+  public static function &fields() {
     if (!(self::$_fields)) {
       self::$_fields = array(
         'id' => array(