From d9ddc18a5b467d4994ea9b48edc71919efb61dd8 Mon Sep 17 00:00:00 2001
From: Shikiryu <chouchen@users.noreply.github.com>
Date: Mon, 28 Feb 2011 13:33:13 +0000
Subject: [PATCH] Added security with files and folders

---
 class/ShortURL.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/class/ShortURL.php b/class/ShortURL.php
index 71237fa..58c16ed 100644
--- a/class/ShortURL.php
+++ b/class/ShortURL.php
@@ -31,7 +31,7 @@ class ShortURL extends XMLSQL{
     }
 
     public function shortThisUrl($longUrl, $shortName){
-		if($this->pkAlreadyExists($shortName, 'url')){
+		if($this->pkAlreadyExists($shortName, 'url') || file_exists($shortName)){
 			return self::STATE_ALREADY_EXIST;
 		}else{
 			return $this->insert(array('url'=>$longUrl,'hit'=>'0'), rawurlencode($shortName))->into('url')->query();