From: Jakub Vrana <jakub@vrana.cz>
Date: Fri, 10 Jan 2014 19:16:36 +0000 (-0800)
Subject: Add sefeguard agains null
X-Git-Tag: v4.0.1~5
X-Git-Url: https://git.joonet.de/?a=commitdiff_plain;h=0830f5ce898eb760937910be4396e32cab451d40;p=adminer.git

Add sefeguard agains null
---

diff --git a/adminer/include/auth.inc.php b/adminer/include/auth.inc.php
index c208a94d..ef2d7dc3 100644
--- a/adminer/include/auth.inc.php
+++ b/adminer/include/auth.inc.php
@@ -137,7 +137,7 @@ if (isset($_GET["username"])) {
 	$connection = connect();
 }
 
-if (is_string($connection) || !$adminer->login($_GET["username"], get_password())) {
+if (!is_object($connection) || !$adminer->login($_GET["username"], get_password())) {
 	auth_error();
 	exit;
 }