From 4d3e28a06c41333f512d0f79ce3e8db8b38c7f0d Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sun, 15 Mar 2009 13:44:28 +0000
Subject: [PATCH] MDL-18265 fixed regression in menu field - discovered and
 patched by Vlas Voloshin, thanks!; merged from MOODLE_19_STABLE

---
 user/profile/field/menu/field.class.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/user/profile/field/menu/field.class.php b/user/profile/field/menu/field.class.php
index fa60ab631d..69317ff45c 100644
--- a/user/profile/field/menu/field.class.php
+++ b/user/profile/field/menu/field.class.php
@@ -71,6 +71,19 @@ class profile_field_menu extends profile_field_base {
         $user->{$this->inputname} = $this->datakey;
     }
 
+    /**
+     * HardFreeze the field if locked.
+     * @param   object   instance of the moodleform class
+     */
+    function edit_field_set_locked(&$mform) {
+        if (!$mform->elementExists($this->inputname)) {
+            return;
+        }
+        if ($this->is_locked() and !has_capability('moodle/user:update', get_context_instance(CONTEXT_SYSTEM))) {
+            $mform->hardFreeze($this->inputname);
+            $mform->setConstant($this->inputname, $this->datakey);
+        }
+    }
 }
 
 ?>
-- 
2.39.5