From 8fcdfedffdf94b5887dca8900dd195c13a6f6f02 Mon Sep 17 00:00:00 2001
From: Anyon <zoujingli@qq.com>
Date: Wed, 25 Dec 2019 15:09:52 +0800
Subject: [PATCH] Update upload.js

---
 app/admin/view/api/plugs/upload.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/admin/view/api/plugs/upload.js b/app/admin/view/api/plugs/upload.js
index 5134f7d86..c854ce214 100644
--- a/app/admin/view/api/plugs/upload.js
+++ b/app/admin/view/api/plugs/upload.js
@@ -2,7 +2,7 @@ define(['md5'], function (SparkMD5) {
     var allowExtsMimes = JSON.parse('{$exts|raw}');
     return function (element, InitHandler, UploadedHandler) {
         var exts = [], mimes = [];
-        var safe = $(element).attr('data-safe');
+        var safe = $(element).attr('data-safe') || '';
         var uptype = $(element).attr('data-uptype') || '';
         var multiple = $(element).attr('data-multiple') > 0;
         var types = ($(element).data('type') || '').split(',');