From ceafaf0ab45a6c7940b270fda26754aac3fdc5ed Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Tue, 3 May 2016 09:26:42 +0200
Subject: [PATCH] config: remove unused code

---
 src/etc/inc/config.lib.inc | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/etc/inc/config.lib.inc b/src/etc/inc/config.lib.inc
index 1f0205248..fe46e2bff 100644
--- a/src/etc/inc/config.lib.inc
+++ b/src/etc/inc/config.lib.inc
@@ -153,19 +153,14 @@ function write_config($desc = '', $backup = true)
     global $config;
 
     if (!empty($_SERVER['REMOTE_ADDR'])) {
-        if (session_status() == PHP_SESSION_NONE) {
-            session_start();
-        }
         if (!empty($_SESSION['Username']) && ($_SESSION['Username'] != 'root')) {
             $user = getUserEntry($_SESSION['Username']);
             if (is_array($user) && userHasPrivilege($user, "user-config-readonly")) {
-                session_write_close();
                 // okay, it's not very nice to check permissions here, but let's make it explicit while we do...
                 log_error(gettext("WARNING: User")." ".$_SESSION['Username']." ".gettext("may not write config (user-config-readonly set)"));
                 return false;
             }
         }
-        session_write_close();
     }
 
     if (!isset($config['version'])) {