From 55d524f85fa7ef7adffb95ae706a525d872c5e9f Mon Sep 17 00:00:00 2001
From: Dan Marsden <dan@danmarsden.com>
Date: Mon, 26 Mar 2018 13:11:28 +1300
Subject: [PATCH] Fix issue when checking if a status set has an absent flag
 when updating a session.

---
 update_form.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/update_form.php b/update_form.php
index 7c9f099..4a73152 100644
--- a/update_form.php
+++ b/update_form.php
@@ -99,6 +99,9 @@ class mod_attendance_update_form extends moodleform {
         if ($maxstatusset > 0) {
             $mform->addElement('static', 'statusset', get_string('usestatusset', 'mod_attendance'),
                 attendance_get_setname($this->_customdata['att']->id, $sess->statusset));
+        } else {
+            $mform->addElement('hidden', 'statusset', $maxstatusset);
+            $mform->setType('statusset', PARAM_INT);
         }
 
         $mform->addElement('editor', 'sdescription', get_string('description', 'attendance'),