From b68547486ef6150e2ec9b862702c28595385478a Mon Sep 17 00:00:00 2001
From: Peng Mei Yu <pmy@xqzp.net>
Date: Fri, 9 Jul 2021 13:36:26 +0800
Subject: [PATCH] nixos/smartdns: Restart service when config changes

---
 nixos/modules/services/networking/smartdns.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/services/networking/smartdns.nix b/nixos/modules/services/networking/smartdns.nix
index f1888af70416..f84c727f0343 100644
--- a/nixos/modules/services/networking/smartdns.nix
+++ b/nixos/modules/services/networking/smartdns.nix
@@ -54,6 +54,7 @@ in {
 
     systemd.packages = [ pkgs.smartdns ];
     systemd.services.smartdns.wantedBy = [ "multi-user.target" ];
+    systemd.services.smartdns.restartTriggers = [ confFile ];
     environment.etc."smartdns/smartdns.conf".source = confFile;
     environment.etc."default/smartdns".source =
       "${pkgs.smartdns}/etc/default/smartdns";