From 43dc40b557dc1b57aa8274425b3a65e78db63077 Mon Sep 17 00:00:00 2001
From: Tomofumi Chiba <tomofumi.chiba@gmail.com>
Date: Sat, 14 Oct 2023 09:05:29 +0900
Subject: [PATCH] fix

---
 routes/_middleware.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/routes/_middleware.ts b/routes/_middleware.ts
index 88ec070..e162d1d 100644
--- a/routes/_middleware.ts
+++ b/routes/_middleware.ts
@@ -30,11 +30,11 @@ export async function handler(
           `<url><loc>${baseUrl}/users/${user.user_id}</loc><lastmod>${
             new Date(user.updated_at).toISOString()
           }</lastmod></url>`
-        ).join() + posts.map((post) =>
+        ).join("") + posts.map((post) =>
           `<url><loc>${baseUrl}/posts/${post.id}</loc><lastmod>${
             new Date(post.updated_at).toISOString()
           }</lastmod></url>`
-        )
+        ).join("")
       }</urlset>`,
       {
         headers: { "content-type": 'application/xml; charset="UTF-8"' },