From cd0af2265583d88c9339fb87e00cc4f2b0f4d681 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E7=A5=A5=E8=B6=85?= <iwind.liu@gmail.com>
Date: Mon, 22 Aug 2022 08:31:39 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E4=BB=A3=E7=A0=81?=
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---
 internal/caches/list_file_db.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/internal/caches/list_file_db.go b/internal/caches/list_file_db.go
index d767d37..69fe934 100644
--- a/internal/caches/list_file_db.go
+++ b/internal/caches/list_file_db.go
@@ -323,9 +323,9 @@ func (this *FileListDB) ListHashes(lastId int64) (hashList []string, maxId int64
 	if err != nil {
 		return nil, 0, err
 	}
+	var id int64
+	var hash string
 	for rows.Next() {
-		var id int64
-		var hash string
 		err = rows.Scan(&id, &hash)
 		if err != nil {
 			_ = rows.Close()
@@ -334,6 +334,8 @@ func (this *FileListDB) ListHashes(lastId int64) (hashList []string, maxId int64
 		maxId = id
 		hashList = append(hashList, hash)
 	}
+
+	_ = rows.Close()
 	return
 }