From 89d6f319d0909b127a603fd825e3a1143b14260b Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Thu, 4 Feb 2016 04:47:58 +0100
Subject: stockholm: guess current-{host,user}-name harder

---
 default.nix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'default.nix')

diff --git a/default.nix b/default.nix
index 4a5e4ea2..656a7f4b 100644
--- a/default.nix
+++ b/default.nix
@@ -1,5 +1,9 @@
-{ current-host-name ? abort "current-host-name not defined"
-, current-user-name ? builtins.getEnv "LOGNAME"
+{ current-host-name ?
+    let v = builtins.getEnv "HOSTNAME"; in
+    if v != "" then v else builtins.readFile /proc/sys/kernel/hostname
+, current-user-name ?
+    let v = builtins.getEnv "LOGNAME"; in
+    if v != "" then v else abort "undefined variable: LOGNAME"
 , StrictHostKeyChecking ? "yes"
 }@args:
 
-- 
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