From 570e523a88eebf9e20343608a153a41dbfa8375f Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Sun, 7 Oct 2012 00:40:00 -0400
Subject: [PATCH] Remove 127.0.0.1 mapping for the system's hostname

Also remove the <hostname>.<domain> mapping.
---
 modules/config/networking.nix | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/modules/config/networking.nix b/modules/config/networking.nix
index 2b4be69cc51..f0aafc6b404 100644
--- a/modules/config/networking.nix
+++ b/modules/config/networking.nix
@@ -18,13 +18,6 @@ let
 
   };
 
-  localhostWithDomain = optionalString (cfg.domain != "")
-    "localhost.${cfg.domain}";
-
-  hostnameWithDomain = optionalString
-    (cfg.domain != "" && cfg.hostName != "")
-    "${cfg.hostName}.${cfg.domain}";
-
 in
 
 {
@@ -49,9 +42,7 @@ in
       { # /etc/hosts: Hostname-to-IP mappings.
         source = pkgs.writeText "hosts"
           ''
-            ${optionalString (cfg.hostName != "")
-              "127.0.0.1 ${hostnameWithDomain} ${cfg.hostName}"}
-            127.0.0.1 localhost ${localhostWithDomain}
+            127.0.0.1 localhost
             ${cfg.extraHosts}
           '';
         target = "hosts";