From 88be30c28c3e2ea540f2c34ec64b5ed5a8304ad3 Mon Sep 17 00:00:00 2001
From: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date: Mon, 29 Oct 2012 12:37:22 +0000
Subject: [PATCH] MDL-36257 forms Make selectyesno output hidden substitution
 on freezing

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

diff --git a/lib/form/selectyesno.php b/lib/form/selectyesno.php
index c5eb181711b..d88a276c08c 100644
--- a/lib/form/selectyesno.php
+++ b/lib/form/selectyesno.php
@@ -51,7 +51,7 @@ class MoodleQuickForm_selectyesno extends MoodleQuickForm_select{
     {
         HTML_QuickForm_element::HTML_QuickForm_element($elementName, $elementLabel, $attributes, null);
         $this->_type = 'selectyesno';
-
+        $this->_persistantFreeze = true;
     }
 
     /**