From 521465596b178230ec46a3f0ab9026dac7cc58aa Mon Sep 17 00:00:00 2001
From: Matt McHenry <github@matt.mchenryfamily.org>
Date: Wed, 26 Sep 2018 22:18:40 -0400
Subject: [PATCH] use 'nscd --invalidate hosts' instead of restarting nscd

---
 nixos/modules/config/networking.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/config/networking.nix b/nixos/modules/config/networking.nix
index 427a6f4b5b109..108eaf55397ab 100644
--- a/nixos/modules/config/networking.nix
+++ b/nixos/modules/config/networking.nix
@@ -236,7 +236,7 @@ in
             '' + optionalString config.services.nscd.enable ''
               # Invalidate the nscd cache whenever resolv.conf is
               # regenerated.
-              libc_restart='${pkgs.systemd}/bin/systemctl try-restart --no-block nscd.service 2> /dev/null'
+              libc_restart='${pkgs.glibc.bin}/bin/nscd --invalidate hosts 2> /dev/null'
             '' + optionalString (length resolvconfOptions > 0) ''
               # Options as described in resolv.conf(5)
               resolv_conf_options='${concatStringsSep " " resolvconfOptions}'