From a00b2d6574e1c8c0388eeb24833c6652c56cf743 Mon Sep 17 00:00:00 2001
From: Book Pauk <bookpauk@gmail.com>
Date: Wed, 27 Jul 2022 23:29:52 +0700
Subject: [PATCH] =?UTF-8?q?=D0=98=D1=81=D0=BF=D1=80=D0=B0=D0=B2=D0=BB?=
 =?UTF-8?q?=D0=B5=D0=BD=20=D0=B1=D0=B0=D0=B3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server/core/BookUpdateChecker/BUCServer.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/server/core/BookUpdateChecker/BUCServer.js b/server/core/BookUpdateChecker/BUCServer.js
index f2822962..bed3a1dd 100644
--- a/server/core/BookUpdateChecker/BUCServer.js
+++ b/server/core/BookUpdateChecker/BUCServer.js
@@ -253,7 +253,7 @@ class BUCServer {
                         let hash = '';
 
                         const headers = await this.down.head(row.id);
-                        const modTime = headers['last-modified']
+                        const modTime = headers['last-modified'] || '';
 
                         if (!modTime || !row.modTime || (modTime !== row.modTime)) {
                             const downdata = await this.down.load(row.id);
@@ -291,6 +291,8 @@ class BUCServer {
                             }`,
                             where: `@@id(${db.esc(row.id)})`
                         });
+
+                        log(LM_ERR, `error ${row.id} > ${e.stack}`);
                     } finally {
                         (async() => {
                             await utils.sleep(this.sameHostCheckInterval);