From: eileenmcnaugton <eileen@fuzion.co.nz>
Date: Sun, 16 Aug 2015 02:59:02 +0000 (+1200)
Subject: add comment
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=0271af37fbbe0d32f7c50c8ed821b14e315cf682;p=civicrm-core.git

add comment
---

diff --git a/CRM/Member/Form.php b/CRM/Member/Form.php
index 7a4f9e2ae8..0cae51203a 100644
--- a/CRM/Member/Form.php
+++ b/CRM/Member/Form.php
@@ -275,6 +275,13 @@ class CRM_Member_Form extends CRM_Contribute_Form_AbstractEditPayment {
     }
   }
 
+  /**
+   * Set variables in a way that can be accessed from different places.
+   *
+   * This is part of refactoring for unit testability on the submit function.
+   *
+   * @param array $params
+   */
   protected function setContextVariables($params) {
     $variables = array(
       'action' => '_action',