From 9f23caab0ee12d393cef4f3a6a31994507839d3b Mon Sep 17 00:00:00 2001
From: alexey-milovidov <milovidov@yandex-team.ru>
Date: Sun, 6 Feb 2022 04:44:30 +0300
Subject: [PATCH] Update clickhouse-server.service

---
 debian/clickhouse-server.service | 1 +
 1 file changed, 1 insertion(+)

diff --git a/debian/clickhouse-server.service b/debian/clickhouse-server.service
index 3bdec80632f..a9400b24270 100644
--- a/debian/clickhouse-server.service
+++ b/debian/clickhouse-server.service
@@ -16,6 +16,7 @@ Restart=always
 RestartSec=30
 RuntimeDirectory=clickhouse-server
 ExecStart=/usr/bin/clickhouse-server --config=/etc/clickhouse-server/config.xml --pid-file=/run/clickhouse-server/clickhouse-server.pid
+# Minus means that this file is optional.
 EnvironmentFile=-/etc/default/clickhouse
 LimitCORE=infinity
 LimitNOFILE=500000