From 6e1bd90b34d295a4f12b8a0ec95a530d58e11f5c Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Tue, 08 Jul 2014 08:45:34 -0400
Subject: [PATCH] - added incremental sql from merge request #73

---
 interface/web/help/faq_list.php |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/interface/web/help/faq_list.php b/interface/web/help/faq_list.php
index 2f48b4d..53b2992 100644
--- a/interface/web/help/faq_list.php
+++ b/interface/web/help/faq_list.php
@@ -18,7 +18,7 @@
 // Optional limit
 $hf_section = 0;
 if(isset($_GET['hfs_id']))
-	$hf_section = preg_replace("/[^0-9]/", "", $_GET['hfs_id']);
+	$hf_section = $app->functions->intval(preg_replace("/[^0-9]/", "", $_GET['hfs_id']));
 
 // if section id is not specified in the url, choose the first existing section
 if(!$hf_section)

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