CRM-14356 - CRM_Core_Session - Guard against unset value

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

diff --git a/CRM/Core/Error.php b/CRM/Core/Error.php
index ed6be358d103ec9d4dd5ef672e700a73d6bf99bc..251633afd02e6a81897ec0f5865014a72efb8c1b 100644 (file)
--- a/CRM/Core/Error.php
+++ b/CRM/Core/Error.php
@@ -106,7 +106,7 @@ class CRM_Core_Error extends PEAR_ErrorStack {
     $this->setDefaultCallback(array($this, 'handlePES'));
   }
 
-  function getMessages(&$error, $separator = '<br />') {
+  static public function getMessages(&$error, $separator = '<br />') {
     if (is_a($error, 'CRM_Core_Error')) {
       $errors = $error->getErrors();
       $message = array();