From 984531411d123527f7209eef1e459d74dfe16ae2 Mon Sep 17 00:00:00 2001
From: Marc de Lima Lucio <marc.delimalucio@atm-consulting.fr>
Date: Wed, 10 May 2017 15:01:27 +0200
Subject: [PATCH] NEW: permit multiple file upload in linked documents

---
 htdocs/core/class/html.formfile.class.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index 8d90892cfb6..022579b3a7c 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -126,7 +126,9 @@ class FormFile
             {
                 $out .= '<input type="hidden" name="max_file_size" value="'.($max*1024).'">';
             }
-            $out .= '<input class="flat minwidth400" type="file" name="userfile"';
+
+            $out .= '<input class="flat minwidth400" type="file"';
+            $out .= (empty($conf->global->MAIN_USE_MULTIPLE_FILEUPLOAD)?' name="userfile"':' name="userfile[]" multiple');
             $out .= (empty($conf->global->MAIN_UPLOAD_DOC) || empty($perm)?' disabled':'');
             $out .= '>';
             $out .= ' ';
-- 
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