Avoid CiviCRM running full drupal cache flush, as this results in CiviCRM clobbering...

[civicrm-core.git] / CRM / Admin / Page / Navigation.php

diff --git a/CRM/Admin/Page/Navigation.php b/CRM/Admin/Page/Navigation.php
index 76b33e36d12166fee928cf88dd826aa8e4a82040..f380ed33031d405c2656631df10dbe511ea06a7a 100644 (file)
--- a/CRM/Admin/Page/Navigation.php
+++ b/CRM/Admin/Page/Navigation.php
@@ -3,7 +3,7 @@
  +--------------------------------------------------------------------+
  | CiviCRM version 4.6                                                |
  +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2014                                |
+ | Copyright CiviCRM LLC (c) 2004-2015                                |
  +--------------------------------------------------------------------+
  | This file is a part of CiviCRM.                                    |
  |                                                                    |
@@ -23,12 +23,12 @@
  | GNU Affero General Public License or the licensing of CiviCRM,     |
  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  +--------------------------------------------------------------------+
-*/
+ */
 
 /**
  *
  * @package CRM
- * @copyright CiviCRM LLC (c) 2004-2014
+ * @copyright CiviCRM LLC (c) 2004-2015
  * $Id$
  *
  */
@@ -39,14 +39,14 @@
 class CRM_Admin_Page_Navigation extends CRM_Core_Page_Basic {
 
   /**
-   * The action links that we need to display for the browse screen
+   * The action links that we need to display for the browse screen.
    *
    * @var array
    */
   static $_links = NULL;
 
   /**
-   * Get BAO Name
+   * Get BAO Name.
    *
    * @return string
    *   Classname of BAO.
@@ -56,16 +56,17 @@ class CRM_Admin_Page_Navigation extends CRM_Core_Page_Basic {
   }
 
   /**
-   * Get action Links
+   * Get action Links.
    *
-   * @return array
+   * @return array|NULL
    *   (reference) of action links
    */
   public function &links() {
+    return NULL;
   }
 
   /**
-   * Get name of edit form
+   * Get name of edit form.
    *
    * @return string
    *   Classname of edit form.
@@ -75,7 +76,7 @@ class CRM_Admin_Page_Navigation extends CRM_Core_Page_Basic {
   }
 
   /**
-   * Get edit form name
+   * Get edit form name.
    *
    * @return string
    *   name of this page.
@@ -97,7 +98,7 @@ class CRM_Admin_Page_Navigation extends CRM_Core_Page_Basic {
   }
 
   /**
-   * Browse all menus
+   * Browse all menus.
    */
   public function browse() {
     // assign home id to the template
@@ -109,4 +110,5 @@ class CRM_Admin_Page_Navigation extends CRM_Core_Page_Basic {
       ->addScriptFile('civicrm', 'packages/jquery/plugins/jstree/jquery.jstree.js', 0, 'html-header', FALSE)
       ->addStyleFile('civicrm', 'packages/jquery/plugins/jstree/themes/default/style.css', 0, 'html-header');
   }
+
 }