From 8bfbe7ef84df37c933fb26a15bb3d3f8212f17cf Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon, 26 Aug 2013 12:11:17 +0200
Subject: [PATCH] Don't try to guess the location of the NixOS config file

The NixOS config need not be $NIXOS_CONFIG, it can also be set through
-I nixos-config=... or not exist in a separate file at all (e.g. in a
NixOps deployment).

Issue #212.
---
 modules/services/misc/nix-daemon.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modules/services/misc/nix-daemon.nix b/modules/services/misc/nix-daemon.nix
index e77a9dc2e4b4..58fb3322c201 100644
--- a/modules/services/misc/nix-daemon.nix
+++ b/modules/services/misc/nix-daemon.nix
@@ -34,8 +34,9 @@ let
       pkgs.runCommand "nix.conf" {extraOptions = cfg.extraOptions; } ''
         extraPaths=$(for i in $(cat ${binshDeps}); do if test -d $i; then echo $i; fi; done)
         cat > $out <<END
-        # WARNING: this file is generated from the nix.* entries in
-        # ${maybeEnv "NIXOS_CONFIG" "/etc/nixos/configuration.nix"}
+        # 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
         build-max-jobs = ${toString (cfg.maxJobs)}
         build-use-chroot = ${if cfg.useChroot then "true" else "false"}