From 7a565fa4fe2b3a093a7f99f3524972353f66932d Mon Sep 17 00:00:00 2001
From: Mskxn <118117161+Mskxn@users.noreply.github.com>
Date: Wed, 12 Jul 2023 03:27:48 +0800
Subject: [PATCH] console: add cleanup to avoid leaks in newTester (#27695)

---
 console/console_test.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/console/console_test.go b/console/console_test.go
index 4b8f943c9..ee5c36be4 100644
--- a/console/console_test.go
+++ b/console/console_test.go
@@ -111,6 +111,10 @@ func newTester(t *testing.T, confOverride func(*ethconfig.Config)) *tester {
 		t.Fatalf("failed to start test stack: %v", err)
 	}
 	client := stack.Attach()
+	t.Cleanup(func() {
+		client.Close()
+	})
+
 	prompter := &hookedPrompter{scheduler: make(chan string)}
 	printer := new(bytes.Buffer)