From 5df18c08971aa66f529202a7f73c1ff011823ea4 Mon Sep 17 00:00:00 2001
From: Raphael Jackstadt <info@rejack.de>
Date: Tue, 12 May 2015 17:50:07 +0200
Subject: [PATCH] fixed cookie creation for reCAPTCHA if it's not active

---
 application/libraries/Aauth.php | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/application/libraries/Aauth.php b/application/libraries/Aauth.php
index 15dd7f5..cff1ad1 100644
--- a/application/libraries/Aauth.php
+++ b/application/libraries/Aauth.php
@@ -259,14 +259,16 @@ class Aauth {
 				$this->CI->input->set_cookie($cookie);
 			}
 
-			$reCAPTCHA_cookie = array(
-				'name'	 => 'reCAPTCHA',
-				'value'	 => 'false',
-				'expire' => time()-3600,
-				'path'	 => '/',
-			);
-			$this->CI->input->set_cookie($reCAPTCHA_cookie);
-
+			if($this->config_vars['recaptcha_active']){
+				$reCAPTCHA_cookie = array(
+					'name'	 => 'reCAPTCHA',
+					'value'	 => 'false',
+					'expire' => time()-3600,
+					'path'	 => '/',
+				);
+				$this->CI->input->set_cookie($reCAPTCHA_cookie);
+			}
+			
 			// update last login
 			$this->update_last_login($row->id);
 			$this->update_activity();