From 8eac51285555447d6c3bd462bac1bb8c6df5082b Mon Sep 17 00:00:00 2001
From: steinm <steinm@577cc39b-cfd1-4aa2-8bc3-eda205cea05a>
Date: Tue, 28 Aug 2012 06:39:15 +0000
Subject: [PATCH] - prevent XSS attack in showtree()

---
 inc/inc.Utils.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inc/inc.Utils.php b/inc/inc.Utils.php
index 9c4b71781..fec13c898 100644
--- a/inc/inc.Utils.php
+++ b/inc/inc.Utils.php
@@ -274,7 +274,7 @@ function _add_log_line($msg="") { /* {{{ */
 function showtree() { /* {{{ */
 	global $settings;
 	
-	if (isset($_GET["showtree"])) return $_GET["showtree"];
+	if (isset($_GET["showtree"])) return intval($_GET["showtree"]);
 	else if ($settings->_enableFolderTree==0) return 0;
 	
 	return 1;