From 2ba9a1d279ba13b01ab3ca7d59119da4c9813734 Mon Sep 17 00:00:00 2001
From: Alex Bilbie <alex@alexbilbie.com>
Date: Fri, 6 Jul 2012 19:31:36 +0100
Subject: [PATCH] Comment changes

---
 src/oauth2server/Server.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/oauth2server/Server.php b/src/oauth2server/Server.php
index 15109983..58858db0 100644
--- a/src/oauth2server/Server.php
+++ b/src/oauth2server/Server.php
@@ -239,7 +239,8 @@ class Server
     {
         $authCode = $this->generateCode();
 
-        // Update an existing session with the new code
+        // If an access token exists then update the existing session with the 
+        // new authorisation code otherwise create a new session
         if ($access_token !== null) {
 
             $this->db->updateSession(
@@ -251,7 +252,7 @@ class Server
                 'request'
             );
         
-        } else { // Create a new oauth session
+        } else {
 
             // Delete any existing sessions just to be sure
             $this->db->deleteSession($clientId, $type, $typeId);