From 24be0b7305800c776ce09770e6df81d95dd0d978 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20FRANCE?=
 <frederic34@users.noreply.github.com>
Date: Wed, 29 Aug 2018 13:08:52 +0200
Subject: [PATCH] Update viewimage.php

code may have rich content (qrcode, datamatrix,...)
---
 htdocs/viewimage.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/viewimage.php b/htdocs/viewimage.php
index 3f7ddbcd1cb..1db05467a66 100644
--- a/htdocs/viewimage.php
+++ b/htdocs/viewimage.php
@@ -136,7 +136,7 @@ if (preg_match('/\.\./',$fullpath_original_file) || preg_match('/[<>|]/',$fullpa
 if ($modulepart == 'barcode')
 {
     $generator=GETPOST("generator","alpha");
-    $code=GETPOST("code",'alpha');
+    $code=GETPOST("code",'none');
     $encoding=GETPOST("encoding","alpha");
     $readable=GETPOST("readable",'alpha')?GETPOST("readable","alpha"):"Y";