From 3283b623f714d93c3f326a3f86e2500cac2ed86c Mon Sep 17 00:00:00 2001
From: Laurin Quast <laurinquast@googlemail.com>
Date: Tue, 13 Mar 2018 19:00:38 +0100
Subject: [PATCH] Cast to date before formatting

---
 lib/xml-template-builder.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/xml-template-builder.js b/lib/xml-template-builder.js
index 1cbbf801..92e06296 100644
--- a/lib/xml-template-builder.js
+++ b/lib/xml-template-builder.js
@@ -44,7 +44,7 @@ exports.buildBucketQuery = function(options, data) {
       ...data.objects.map(object => ({
         Contents: {
           Key: object.key,
-          LastModified: object.metadata["last-modified"].toISOString(),
+          LastModified: new Date(object.metadata["last-modified"]).toISOString(),
           ETag: object.metadata["etag"],
           Size: object.size,
           StorageClass: "STANDARD",