From 8c051d465567012b72200aa9e70d34204fb53257 Mon Sep 17 00:00:00 2001
From: BruNo Oliveira <bruno.oliveirati1@gmail.com>
Date: Fri, 6 Nov 2015 08:56:32 -0200
Subject: [PATCH] Add filetypes of FileUpload formwidgets in uppercase too

---
 modules/backend/formwidgets/FileUpload.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/backend/formwidgets/FileUpload.php b/modules/backend/formwidgets/FileUpload.php
index 7bcc47601..f5ec779dd 100644
--- a/modules/backend/formwidgets/FileUpload.php
+++ b/modules/backend/formwidgets/FileUpload.php
@@ -255,7 +255,9 @@ class FileUpload extends FormWidgetBase
             return $value;
         }, $types);
 
-        return implode(',', $types);
+        $types = implode(',', $types);
+
+        return $types . ',' . strtoupper($types);
     }
 
     /**