From 7e9f29178ebc8ffe8e76385a18ca619f6d041c77 Mon Sep 17 00:00:00 2001
From: Sam Hemelryk <sam@moodle.com>
Date: Tue, 10 Jan 2012 12:23:46 +1300
Subject: [PATCH] MDL-31000 Added comment about the importance of repository
 array keys

---
 repository/lib.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/repository/lib.php b/repository/lib.php
index 67b1a13af41..d390420e2ff 100644
--- a/repository/lib.php
+++ b/repository/lib.php
@@ -2146,6 +2146,8 @@ function initialise_filepicker($args) {
     $return->return_types = $args->return_types;
     foreach ($repositories as $repository) {
         $meta = $repository->get_meta();
+        // Please note that the array keys for repositories are used within
+        // JavaScript a lot, the key NEEDS to be the repository id.
         $return->repositories[$repository->id] = $meta;
     }
     return $return;