From cb50fd9521a53b3a73b5b0d43e2804f86b0d6138 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ra=C3=BAl=20Mar=C3=ADn?= <git@rmr.ninja>
Date: Thu, 22 Jul 2021 18:21:17 +0200
Subject: [PATCH] 01946_test_wrong_host_name_access: Clear DNS in the end

Leaves a better env and avoids future errors in the logs
---
 tests/queries/0_stateless/01946_test_wrong_host_name_access.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/queries/0_stateless/01946_test_wrong_host_name_access.sh b/tests/queries/0_stateless/01946_test_wrong_host_name_access.sh
index 288a3438dc9..86e1fdd768f 100755
--- a/tests/queries/0_stateless/01946_test_wrong_host_name_access.sh
+++ b/tests/queries/0_stateless/01946_test_wrong_host_name_access.sh
@@ -16,3 +16,5 @@ ${CLICKHOUSE_CLIENT} --query "SELECT 1" --user dns_fail_1 --host ${MYHOSTNAME}
 ${CLICKHOUSE_CLIENT} --query "SELECT 2" --user dns_fail_2 --host ${MYHOSTNAME}
 
 ${CLICKHOUSE_CLIENT} --query "DROP USER IF EXISTS dns_fail_1, dns_fail_2"
+
+${CLICKHOUSE_CLIENT} --query "SYSTEM DROP DNS CACHE"