From 71c5c2929078372d68b2d2dee65261a2bbbd3b25 Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Tue, 01 Jul 2014 12:42:46 -0400
Subject: [PATCH] Fixed: reseller has_clients if limit_client is != 0, e.g. -1 or > 0. Thanks to Sergio for pointing out this issue.

---
 interface/lib/classes/auth.inc.php |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/interface/lib/classes/auth.inc.php b/interface/lib/classes/auth.inc.php
index 96e30b4..070662f 100644
--- a/interface/lib/classes/auth.inc.php
+++ b/interface/lib/classes/auth.inc.php
@@ -33,7 +33,8 @@
 
 	public function get_user_id()
 	{
-		return $_SESSION['s']['user']['userid'];
+		global $app;
+		return $app->functions->intval($_SESSION['s']['user']['userid']);
 	}
 
 	public function is_admin() {
@@ -49,7 +50,7 @@
 
 		$userid = $app->functions->intval($userid);
 		$client = $app->db->queryOneRecord("SELECT client.limit_client FROM sys_user, client WHERE sys_user.userid = $userid AND sys_user.client_id = client.client_id");
-		if($client['limit_client'] > 0) {
+		if($client['limit_client'] != 0) {
 			return true;
 		} else {
 			return false;
@@ -80,7 +81,9 @@
 	public function get_client_limit($userid, $limitname)
 	{
 		global $app;
-
+		
+		$userid = $app->functions->intval($userid);
+		
 		// simple query cache
 		if($this->client_limits===null)
 			$this->client_limits = $app->db->queryOneRecord("SELECT client.* FROM sys_user, client WHERE sys_user.userid = $userid AND sys_user.client_id = client.client_id");

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