From 02d6873ff0357bfc16e98bca841abce0a3a6e8ed Mon Sep 17 00:00:00 2001
From: Simey Lameze <simey@moodle.com>
Date: Tue, 6 Sep 2016 15:19:04 +0800
Subject: [PATCH] MDL-55122 enrol: remove duplicated updown variable

---
 enrol/instances.php | 2 --
 1 file changed, 2 deletions(-)

diff --git a/enrol/instances.php b/enrol/instances.php
index 52b5142e5b1..546da9d3d4d 100644
--- a/enrol/instances.php
+++ b/enrol/instances.php
@@ -225,8 +225,6 @@ foreach ($instances as $instance) {
     $edit = array();
 
     if ($canconfig) {
-        // up/down link
-        $updown = '';
         if ($updowncount > 1) {
             $aurl = new moodle_url($url, array('action'=>'up', 'instance'=>$instance->id));
             $updown[] = $OUTPUT->action_icon($aurl, new pix_icon('t/up', $strup, 'core', array('class' => 'iconsmall')));