From 0960745ecb7d47661afa0005cc2f1e9b93637b03 Mon Sep 17 00:00:00 2001
From: Cameron Ball <cameron@moodle.com>
Date: Tue, 30 Jul 2019 13:19:08 +0800
Subject: [PATCH] MDL-66279 task: Test if logger is_a database_logger

---
 lib/classes/task/task_log_cleanup_task.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/classes/task/task_log_cleanup_task.php b/lib/classes/task/task_log_cleanup_task.php
index 188171a5efb..5a6380fc939 100644
--- a/lib/classes/task/task_log_cleanup_task.php
+++ b/lib/classes/task/task_log_cleanup_task.php
@@ -25,6 +25,9 @@ namespace core\task;
 
 defined('MOODLE_INTERNAL') || die();
 
+use core\task\database_logger;
+use core\task\logmanager;
+
 /**
  * A task to cleanup log entries for tasks.
  *
@@ -46,8 +49,9 @@ class task_log_cleanup_task extends scheduled_task {
      * Perform the cleanup task.
      */
     public function execute() {
-        if (\core\task\database_logger::class == \core\task\logmanager::get_logger_classname()) {
-            \core\task\database_logger::cleanup();
+        $logger = logmanager::get_logger_classname();
+        if (is_a($logger, database_logger::class, true)) {
+            $logger::cleanup();
         }
     }
 }
-- 
2.11.0