From 2bd8a55dfd06432350ba4b37e0a9613554650bfb Mon Sep 17 00:00:00 2001
From: Simey Lameze <simey@moodle.com>
Date: Thu, 28 May 2015 11:39:23 +0800
Subject: [PATCH] MDL-50380 mod_wiki: fix missing parameter on wiki edit files
 page

Also fixing a typo on the $referer variable.
---
 mod/wiki/filesedit.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mod/wiki/filesedit.php b/mod/wiki/filesedit.php
index 6d391614e39..d890fe9b9f6 100644
--- a/mod/wiki/filesedit.php
+++ b/mod/wiki/filesedit.php
@@ -60,11 +60,11 @@ if (!wiki_user_can_view($subwiki, $wiki)) {
 require_capability('mod/wiki:managefiles', $context);
 
 if (empty($returnurl)) {
-    $refere = clean_param($_SERVER["HTTP_REFERER"], PARAM_LOCALURL);
+    $referer = clean_param($_SERVER['HTTP_REFERER'], PARAM_LOCALURL);
     if (!empty($referer)) {
         $returnurl = $referer;
     } else {
-        $returnurl = new moodle_url('/mod/wiki/files.php', array('subwiki'=>$subwiki->id));
+        $returnurl = new moodle_url('/mod/wiki/files.php', array('subwiki' => $subwiki->id, 'pageid' => $pageid));
     }
 }