From 7e776b2dbf559907d25b52fe1f69bab0d0027252 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Mon, 12 Apr 2021 23:36:41 +0200
Subject: [PATCH] nixos-module/collectd: don't invoke `hostname` in
 dhcpcount.rb

---
 nix/nixos-module/collectd/dhcpcount.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nix/nixos-module/collectd/dhcpcount.rb b/nix/nixos-module/collectd/dhcpcount.rb
index 22062e8..1c0f7b5 100644
--- a/nix/nixos-module/collectd/dhcpcount.rb
+++ b/nix/nixos-module/collectd/dhcpcount.rb
@@ -4,7 +4,7 @@ require 'date'
 
 INTERVAL = 10
 TIMEOUT = ARGV[0].to_i
-hostname = `hostname`.strip
+hostname = IO::readlines("/proc/sys/kernel/hostname").join.strip
 STDOUT.sync = true
 
 loop do