From: Janusz Dobrowolski <janusz@frontaccounting.eu>
Date: Mon, 17 Nov 2014 09:21:06 +0000 (+0100)
Subject: Fixed warning about non-existing HTTP_USER_AGENT session variable on some Plesk confi... 
X-Git-Tag: 2.3-final~87
X-Git-Url: https://delta.frontaccounting.com/gitweb/?p=fa-stable.git;a=commitdiff_plain;h=e995fe17b02ab69e4223b0f643ec9ab365c58b87

Fixed warning about non-existing HTTP_USER_AGENT session variable on some Plesk configurations.
---

diff --git a/includes/session.inc b/includes/session.inc
index 1b9c5ce2..6e783373 100644
--- a/includes/session.inc
+++ b/includes/session.inc
@@ -37,7 +37,7 @@ class SessionManager
 				// Reset session data and regenerate id
 				$_SESSION = array();
 				$_SESSION['IPaddress'] = $_SERVER['REMOTE_ADDR'];
-				$_SESSION['userAgent'] = $_SERVER['HTTP_USER_AGENT'];
+				$_SESSION['userAgent'] = @$_SERVER['HTTP_USER_AGENT'];
 				$this->regenerateSession();
 
 			// Give a 5% chance of the session id changing on any request
@@ -63,7 +63,7 @@ class SessionManager
 		if ($_SESSION['IPaddress'] != $_SERVER['REMOTE_ADDR'])
 			return false;
 
-		if ( $_SESSION['userAgent'] != $_SERVER['HTTP_USER_AGENT'])
+		if ( $_SESSION['userAgent'] != @$_SERVER['HTTP_USER_AGENT'])
 			return false;
 
 		return true;