From d6301a6dd30a5a728a2f79b9740bbe310614540e Mon Sep 17 00:00:00 2001
From: Matt Porritt <mattp@catalyst-net.au>
Date: Tue, 25 Jun 2019 20:17:53 +0800
Subject: [PATCH] MDL-56835 report_participation: release session lock

---
 report/participation/index.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/report/participation/index.php b/report/participation/index.php
index ef66eef7fd7..9df2fa23399 100644
--- a/report/participation/index.php
+++ b/report/participation/index.php
@@ -31,6 +31,9 @@ require_once($CFG->dirroot.'/report/participation/locallib.php');
 define('DEFAULT_PAGE_SIZE', 20);
 define('SHOW_ALL_PAGE_SIZE', 5000);
 
+// Release session lock.
+\core\session\manager::write_close();
+
 $id         = required_param('id', PARAM_INT); // course id.
 $roleid     = optional_param('roleid', 0, PARAM_INT); // which role to show
 $instanceid = optional_param('instanceid', 0, PARAM_INT); // instance we're looking at.