Merge pull request #16714 from christianwach/lab-1638

[civicrm-core.git] / CRM / Event / StateMachine / Search.php

diff --git a/CRM/Event/StateMachine/Search.php b/CRM/Event/StateMachine/Search.php
index 10ea007b3578425044cda55c3128693403e5e3da..f98de49db6e345196072c8dd6df3b6688eaed139 100644 (file)
--- a/CRM/Event/StateMachine/Search.php
+++ b/CRM/Event/StateMachine/Search.php
@@ -1,34 +1,18 @@
 <?php
 /*
  +--------------------------------------------------------------------+
- | CiviCRM version 5                                                  |
- +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2020                                |
- +--------------------------------------------------------------------+
- | This file is a part of CiviCRM.                                    |
- |                                                                    |
- | CiviCRM is free software; you can copy, modify, and distribute it  |
- | under the terms of the GNU Affero General Public License           |
- | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
- |                                                                    |
- | CiviCRM is distributed in the hope that it will be useful, but     |
- | WITHOUT ANY WARRANTY; without even the implied warranty of         |
- | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
- | See the GNU Affero General Public License for more details.        |
+ | Copyright CiviCRM LLC. All rights reserved.                        |
  |                                                                    |
- | You should have received a copy of the GNU Affero General Public   |
- | License and the CiviCRM Licensing Exception along                  |
- | with this program; if not, contact CiviCRM LLC                     |
- | at info[AT]civicrm[DOT]org. If you have questions about the        |
- | GNU Affero General Public License or the licensing of CiviCRM,     |
- | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ | This work is published under the GNU AGPLv3 license with some      |
+ | permitted exceptions and without any warranty. For full license    |
+ | and copyright information, see https://civicrm.org/licensing       |
  +--------------------------------------------------------------------+
  */
 
 /**
  *
  * @package CRM
- * @copyright CiviCRM LLC (c) 2004-2020
+ * @copyright CiviCRM LLC https://civicrm.org/licensing
  * $Id$
  *
  */
@@ -87,7 +71,7 @@ class CRM_Event_StateMachine_Search extends CRM_Core_StateMachine {
    */
   public function taskName($controller, $formName = 'Search') {
     // total hack, check POST vars and then session to determine stuff
-    $value = CRM_Utils_Array::value('task', $_POST);
+    $value = $_POST['task'] ?? NULL;
     if (!isset($value)) {
       $value = $this->_controller->get('task');
     }