From e925a2d50e2d5dd26d1f8d9335d91fa6cf218265 Mon Sep 17 00:00:00 2001
From: Daiderd Jordan <daiderd@gmail.com>
Date: Thu, 5 Jan 2017 23:11:30 +0100
Subject: nix: only include build-users-group if the nix-daemon service is
 enabled

---
 modules/nix/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'modules')

diff --git a/modules/nix/default.nix b/modules/nix/default.nix
index 7c6ab55..7dfb727 100644
--- a/modules/nix/default.nix
+++ b/modules/nix/default.nix
@@ -19,7 +19,9 @@ let
         # WARNING: this file is generated from the nix.* options in
         # your NixOS configuration, typically
         # /etc/nixos/configuration.nix.  Do not edit it!
-        build-users-group = nixbld
+        ${optionalString (config.services.nix-daemon.enable) ''
+          build-users-group = nixbld
+        ''}
         build-max-jobs = ${toString (cfg.maxJobs)}
         build-cores = ${toString (cfg.buildCores)}
         build-use-sandbox = ${if (builtins.isBool cfg.useSandbox) then (if cfg.useSandbox then "true" else "false") else cfg.useSandbox}
-- 
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