From ada3e3fa15bc14aebb2bafd1240c15cf1fd99351 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Fri, 2 May 2014 12:46:03 +0200
Subject: When running as root, use build users by default

This removes the need to have a nix.conf, and prevents people from
accidentally running Nix builds as root.
---
 src/libstore/globals.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libstore/globals.cc b/src/libstore/globals.cc
index 86fa56739..c359367bb 100644
--- a/src/libstore/globals.cc
+++ b/src/libstore/globals.cc
@@ -40,6 +40,7 @@ Settings::Settings()
     useSQLiteWAL = true;
     syncBeforeRegistering = false;
     useSubstitutes = true;
+    buildUsersGroup = getuid() == 0 ? "nixbld" : "";
     useChroot = false;
     useSshSubstituter = false;
     impersonateLinux26 = false;
-- 
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