From e3524b36b084d55dfa4e4c4ff4edbc532fdda82f Mon Sep 17 00:00:00 2001
From: pricetx <pricetx@hotmail.com>
Date: Mon, 28 Dec 2015 21:47:14 +0000
Subject: [PATCH] Re-entered special characters that were removed in previous
 commit

---
 web/includes/functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/includes/functions.php b/web/includes/functions.php
index ad32f89..2433c67 100644
--- a/web/includes/functions.php
+++ b/web/includes/functions.php
@@ -89,7 +89,7 @@ function getFlag($flag, $type='url')
  */
 function valid_request($str, $numeric = false)
 {
-	$search_pattern = array("/[^A-Za-z0-9\[\]*.,=()!\"$%&^`�':;߲�#+~_\-|<>\/\\\\@{}������ ]/");
+	$search_pattern = array("/[^A-Za-z0-9\[\]*.,=()!\"$%&^`´':;߲ł#+~_\-|<>\/\\\\@{}äöüÄÖÜ ]/");
 	$replace_pattern = array('');
 	$str = preg_replace($search_pattern, $replace_pattern, $str);
 	if ( $numeric == false )