From affe58b80192187ed2f1785f8721d77c3c721208 Mon Sep 17 00:00:00 2001
From: Matthew Wire <devel@mrwire.co.uk>
Date: Mon, 19 Feb 2018 14:15:06 +0000
Subject: [PATCH] PHP doesn't allow abstract static functions.

---
 CRM/Core/Task.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/CRM/Core/Task.php b/CRM/Core/Task.php
index 96a64e8a56..29aa84280c 100644
--- a/CRM/Core/Task.php
+++ b/CRM/Core/Task.php
@@ -120,7 +120,7 @@ abstract class CRM_Core_Task {
   /**
    * Show tasks selectively based on the permission level
    * of the user
-   * This function should be call parent::corePermissionedTaskTitles
+   * This function should be overridden by the child class which would normally call parent::corePermissionedTaskTitles
    *
    * @param int $permission
    * @param array $params
@@ -129,7 +129,9 @@ abstract class CRM_Core_Task {
    * @return array
    *   set of tasks that are valid for the user
    */
-  abstract public static function permissionedTaskTitles($permission, $params);
+  public static function permissionedTaskTitles($permission, $params) {
+    return self::corePermissionedTaskTitles(self::tasks(), $permission, $params);
+  }
 
   /**
    * Show tasks selectively based on the permission level
-- 
2.25.1