From c4bd1858db32aed8b905c1934ea2976ee450928c Mon Sep 17 00:00:00 2001
From: Andrew Nicols <andrew@nicols.co.uk>
Date: Wed, 27 May 2020 11:16:22 +0800
Subject: [PATCH] MDL-67743 table: Sort direction is an integer

---
 lib/tablelib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tablelib.php b/lib/tablelib.php
index 79052b3a86b..8e28ab497e1 100644
--- a/lib/tablelib.php
+++ b/lib/tablelib.php
@@ -1503,7 +1503,7 @@ class flexible_table {
         $this->sortdata = [];
         foreach ($sortdata as $sortitem) {
             if (!array_key_exists($sortitem['sortby'], $this->sortdata)) {
-                $this->sortdata[$sortitem['sortby']] = $sortitem['sortorder'];
+                $this->sortdata[$sortitem['sortby']] = (int) $sortitem['sortorder'];
             }
         }
     }