From f738051830bf6764a8d98e585e2b3e26aa78bb99 Mon Sep 17 00:00:00 2001
From: Robert Hofer <hofer@technikum-wien.at>
Date: Thu, 18 Dec 2014 14:07:06 +0000
Subject: [PATCH] restrict statistik kurzbt

---
 include/statistik.class.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/statistik.class.php b/include/statistik.class.php
index daad68d82..96304eae3 100644
--- a/include/statistik.class.php
+++ b/include/statistik.class.php
@@ -253,6 +253,8 @@ class statistik extends basis_db
 	{
 		if(is_null($new))
 			$new = $this->new;
+
+		$this->statistik_kurzbz = preg_replace('/\W/', '', $this->statistik_kurzbz);
 			
 		if($new)
 		{