From 9d50f2dd2fd1b2cb793caf4467f64883abfe9043 Mon Sep 17 00:00:00 2001
From: Glen Huang <me@glenhuang.com>
Date: Thu, 17 Jul 2025 13:28:04 +0800
Subject: [PATCH] nixos/dnsmasq: make dnsmasq --test test the config file

Currently it's testing an empty configuration
---
 nixos/modules/services/networking/dnsmasq.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/networking/dnsmasq.nix b/nixos/modules/services/networking/dnsmasq.nix
index b345b51d4bda..605c4666ab60 100644
--- a/nixos/modules/services/networking/dnsmasq.nix
+++ b/nixos/modules/services/networking/dnsmasq.nix
@@ -173,7 +173,7 @@ in
         touch ${stateDir}/dnsmasq.leases
         chown -R dnsmasq ${stateDir}
         ${lib.optionalString cfg.resolveLocalQueries "touch /etc/dnsmasq-{conf,resolv}.conf"}
-        dnsmasq --test
+        dnsmasq --test -C ${cfg.configFile}
       '';
       serviceConfig = {
         Type = "dbus";