From 0734ca01323135d0171a6c69e25fe7046d3fa748 Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Tue, 25 Jan 2022 15:28:28 +0800
Subject: [PATCH] Fix restore without topic failure (#18387) (#18400)

Co-authored-by: zeripath <art27@cantab.net>
---
 services/migrations/restore.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/services/migrations/restore.go b/services/migrations/restore.go
index 357e99542..d7f3b76c2 100644
--- a/services/migrations/restore.go
+++ b/services/migrations/restore.go
@@ -97,6 +97,9 @@ func (r *RepositoryRestorer) GetTopics() ([]string, error) {
 
 	bs, err := os.ReadFile(p)
 	if err != nil {
+		if os.IsNotExist(err) {
+			return nil, nil
+		}
 		return nil, err
 	}