From 1271388c3fa05ead98ca1418cae8aedf4f05110b Mon Sep 17 00:00:00 2001
From: Raphael Jackstadt <info@rejack.de>
Date: Tue, 19 May 2015 02:17:55 +0200
Subject: [PATCH] fixed set_system_var bug (issue #39)

---
 application/libraries/Aauth.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/application/libraries/Aauth.php b/application/libraries/Aauth.php
index 04d5172..6049aa6 100644
--- a/application/libraries/Aauth.php
+++ b/application/libraries/Aauth.php
@@ -2025,7 +2025,7 @@ class Aauth {
 	public function set_system_var( $key, $value ) {
 
 		// if var not set, set
-		if ( ! $this->get_system_var($key) ) {
+		if ($this->get_system_var($key) === FALSE) {
 
 			$data = array(
 				'key' => $key,