From bf3248bee9d3903cc40b4271215a3e537b68ac34 Mon Sep 17 00:00:00 2001
From: Frank Karlitschek <karlitschek@kde.org>
Date: Tue, 27 Sep 2011 15:31:30 +0200
Subject: [PATCH] remove warning by check cookie before accessing it.

---
 index.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.php b/index.php
index 63ffba135a..2ac3f6df7b 100644
--- a/index.php
+++ b/index.php
@@ -57,7 +57,7 @@ elseif(isset($_COOKIE["oc_remember_login"]) && $_COOKIE["oc_remember_login"]) {
 	OC_App::loadApps();
 	if(defined("DEBUG") && DEBUG) {error_log("Trying to login from cookie");}
 	// confirm credentials in cookie
-	if(OC_User::userExists($_COOKIE['oc_username']) &&
+	if(isset($_COOKIE['oc_token']) && OC_User::userExists($_COOKIE['oc_username']) &&
 	   OC_Preferences::getValue($_COOKIE['oc_username'], "login", "token") == $_COOKIE['oc_token']) {
 		OC_User::setUserId($_COOKIE['oc_username']);
 		OC_Util::redirectToDefaultPage();