From fa9f557b964f091001c173ce4e9c1f285b47ca2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Wed, 8 Jul 2009 16:10:09 +0000
Subject: [PATCH] Add `localhost' under its "real" host name to /etc/hosts.

svn path=/nixos/branches/modular-nixos/; revision=16258
---
 modules/config/networking.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/config/networking.nix b/modules/config/networking.nix
index ff4d0f3fee4..65f22445b06 100644
--- a/modules/config/networking.nix
+++ b/modules/config/networking.nix
@@ -41,6 +41,9 @@ in
         source = pkgs.writeText "hosts"
           ''
             ${config.networking.extraHosts}
+            ${if config.networking.hostName != ""
+              then "127.0.0.1 ${config.networking.hostName}"
+              else ""}
             127.0.0.1 localhost
           '';
         target = "hosts";