From 322a47d526e56b8a6ef2ff9ab889ac5f391e2479 Mon Sep 17 00:00:00 2001
From: David Monllao <davidm@moodle.com>
Date: Wed, 12 Mar 2014 17:49:55 +0800
Subject: [PATCH] MDL-43266 testing: Removing duplicated keys

---
 lib/testing/classes/util.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/testing/classes/util.php b/lib/testing/classes/util.php
index 7b425609b0d..e414384996b 100755
--- a/lib/testing/classes/util.php
+++ b/lib/testing/classes/util.php
@@ -861,18 +861,19 @@ abstract class testing_util {
         if (!file_exists($jsonfilepath)) {
 
             $listfiles = array();
-            $listfiles[] = 'filedir/.';
-            $listfiles[] = 'filedir/..';
+            $listfiles['filedir/.'] = 'filedir/.';
+            $listfiles['filedir/..'] = 'filedir/..';
 
             $filedir = self::get_dataroot() . '/filedir';
             if (file_exists($filedir)) {
                 $directory = new RecursiveDirectoryIterator($filedir);
                 foreach (new RecursiveIteratorIterator($directory) as $file) {
                     if ($file->isDir()) {
-                        $listfiles[] = substr($file->getPath(), strlen(self::get_dataroot() . '/'));
+                        $key = substr($file->getPath(), strlen(self::get_dataroot() . '/'));
                     } else {
-                        $listfiles[] = substr($file->getPathName(), strlen(self::get_dataroot() . '/'));
+                        $key = substr($file->getPathName(), strlen(self::get_dataroot() . '/'));
                     }
+                    $listfiles[$key] = $key;
                 }
             }