From 808a489e1622158ecce9aa9e6062798fe979e084 Mon Sep 17 00:00:00 2001
From: niekt0 <niekt0@kyberia.cz>
Date: Fri, 12 Nov 2010 21:08:29 +0100
Subject: [PATCH] fixed isset typo

---
 wwwroot/inc/permissions.inc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wwwroot/inc/permissions.inc b/wwwroot/inc/permissions.inc
index 116b381..d27a184 100644
--- a/wwwroot/inc/permissions.inc
+++ b/wwwroot/inc/permissions.inc
@@ -29,7 +29,9 @@ function isHierarch($node) {
 
 function checkPermissions($node) {
 global $db;
-$user_id=IsSet($_SESSION['user_id']);
+if (IsSet($_SESSION['user_id']) {
+	$user_id=$_SESSION['user_id'];
+}
 
 /*
 thousand lights   // OMGto Hierarchy!
-- 
2.30.2