From 9db8e2d524cc25b445f02848e4963e9cb62ed32d Mon Sep 17 00:00:00 2001
From: alec <alec@208e9e7b-5314-0410-a742-e7e81cd9613c>
Date: Mon, 1 Mar 2010 19:04:34 +0000
Subject: - Improve performance by avoiding unnecessary updates to the session
 table (#1486325)

git-svn-id: https://svn.roundcube.net/trunk@3296 208e9e7b-5314-0410-a742-e7e81cd9613c
---
 roundcubemail/program/include/main.inc | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'roundcubemail/program/include/main.inc')

diff --git a/roundcubemail/program/include/main.inc b/roundcubemail/program/include/main.inc
index 207614885..9cf6dd00c 100644
--- a/roundcubemail/program/include/main.inc
+++ b/roundcubemail/program/include/main.inc
@@ -1487,12 +1487,20 @@ function rcube_https_check($port=null, $use_https=true)
     return true;
   if ($port && $_SERVER['SERVER_PORT'] == $port)
     return true;
-  if ($use_https && $RCMAIL->config->get('use_https'))
+  if ($use_https && isset($RCMAIL) && $RCMAIL->config->get('use_https'))
     return true;
 
   return false;
 }
 
+// for backward compatibility
+function rcube_sess_unset($var_name=null)
+{
+  global $RCMAIL;
+
+  $RCMAIL->session->remove($var_name);
+}
+
 
 /**
  * E-mail address validation
-- 
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