From 669a77ffeeb9decdfe066964da53872940392135 Mon Sep 17 00:00:00 2001
From: Evgeny Gryaznov <inspirer@users.sourceforge.net>
Date: Sat, 4 Apr 2009 21:14:35 +0000
Subject: [PATCH] logout fix

git-svn-id: https://webim.svn.sourceforge.net/svnroot/webim/trunk@447 c66351dc-e62f-0410-b875-e3a5c0b9693f
---
 src/messenger/webim/libs/operator.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/messenger/webim/libs/operator.php b/src/messenger/webim/libs/operator.php
index ca18637e..540da5ee 100644
--- a/src/messenger/webim/libs/operator.php
+++ b/src/messenger/webim/libs/operator.php
@@ -187,8 +187,8 @@ function login_operator($operator,$remember) {
 
 function logout_operator() {
 	global $webimroot;
-	$_SESSION['operator'] = NULL;
-	$_SESSION['backpath'] = NULL;
+	unset($_SESSION['operator']);
+	unset($_SESSION['backpath']);
 	if( isset($_COOKIE['webim_lite']) ) {
 		setcookie('webim_lite', '', time() - 3600, "$webimroot/");
 	}