From 8ba285f6b257867bdb05a3c4e2ddeaa6817872bb Mon Sep 17 00:00:00 2001
From: Iceber Gu <wei.cai-nat@daocloud.io>
Date: Mon, 17 Apr 2023 14:02:18 +0800
Subject: [PATCH] fix unable to checkpoint the container more than once

Signed-off-by: Iceber Gu <wei.cai-nat@daocloud.io>
---
 services/tasks/local.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/tasks/local.go b/services/tasks/local.go
index b33b4b73a..a7892a824 100644
--- a/services/tasks/local.go
+++ b/services/tasks/local.go
@@ -664,7 +664,7 @@ func (l *local) writeContent(ctx context.Context, mediaType, ref string, r io.Re
 	if err != nil {
 		return nil, err
 	}
-	if err := writer.Commit(ctx, 0, ""); err != nil {
+	if err := writer.Commit(ctx, 0, ""); err != nil && !errdefs.IsAlreadyExists(err) {
 		return nil, err
 	}
 	return &types.Descriptor{