From 2b6db69a5a9c842bd0b510dee7d6fa2dec21bbea Mon Sep 17 00:00:00 2001
From: Alex Bilbie <alex@alexbilbie.com>
Date: Fri, 20 Jul 2012 15:57:29 +0100
Subject: [PATCH] Added comment to explain code that removes invalid scopes

---
 src/oauth2server/Server.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/oauth2server/Server.php b/src/oauth2server/Server.php
index 50153c0e..857daefe 100644
--- a/src/oauth2server/Server.php
+++ b/src/oauth2server/Server.php
@@ -154,6 +154,7 @@ maintenance of the server.'
 
             $scopes = explode($this->config['scope_delimeter'], $scopes);
 
+            // Remove any junk scopes
             for ($i = 0; $i < count($scopes); $i++) {
                 $scopes[$i] = trim($scopes[$i]);