From 1d37b6fad62e40191a7a58488fb2c156acf824a8 Mon Sep 17 00:00:00 2001
From: Shihao Xia <charlesxsh@hotmail.com>
Date: Sun, 8 Aug 2021 09:44:42 -0400
Subject: [PATCH] core/rawdb: close database in test to avoid goroutine leak
 (#23287)

* add db close to avoid goroutine leak

* core/rawdb: move close to defer

Co-authored-by: Martin Holst Swende <martin@swende.se>
---
 core/rawdb/accessors_chain_test.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/rawdb/accessors_chain_test.go b/core/rawdb/accessors_chain_test.go
index ea9dc436cfdd..f20e8b1fffb5 100644
--- a/core/rawdb/accessors_chain_test.go
+++ b/core/rawdb/accessors_chain_test.go
@@ -444,6 +444,7 @@ func TestAncientStorage(t *testing.T) {
 	if err != nil {
 		t.Fatalf("failed to create database with ancient backend")
 	}
+	defer db.Close()
 	// Create a test block
 	block := types.NewBlockWithHeader(&types.Header{
 		Number:      big.NewInt(0),