From 5be1be85f48513572a35763623cbd59493f34759 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Mudr=C3=A1k?= <david@moodle.com>
Date: Tue, 9 Apr 2013 21:46:18 +0200
Subject: [PATCH] MDL-39059 Set explicit boolean type of a hidden field in
 workshop random allocator form

---
 mod/workshop/allocation/random/settings_form.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mod/workshop/allocation/random/settings_form.php b/mod/workshop/allocation/random/settings_form.php
index ebd702853b5..b4798a72631 100644
--- a/mod/workshop/allocation/random/settings_form.php
+++ b/mod/workshop/allocation/random/settings_form.php
@@ -80,6 +80,7 @@ class workshop_random_allocator_form extends moodleform {
             $mform->setDefault('excludesamegroup', 0);
         } else {
             $mform->addElement('hidden', 'excludesamegroup', 0);
+            $mform->setType('excludesamegroup', PARAM_BOOL);
         }
 
         $mform->addElement('checkbox', 'removecurrent', get_string('removecurrentallocations', 'workshopallocation_random'));