From dc09edd6e019b971663a07c76e5d66dbd2d69c5c Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Mon, 24 Jul 2017 17:17:24 +0200
Subject: shutdown: delete empty /etc/nologin on -c.

Fixes #73.
---
 shutdown | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/shutdown b/shutdown
index b456647..9d51d54 100755
--- a/shutdown
+++ b/shutdown
@@ -38,6 +38,9 @@ message="${*:-system is going down}"
 
 if [ "$action" = "cancel" ]; then
   kill $(cat /run/runit/shutdown.pid)
+  if [ -e /etc/nologin ] && ! [ -s /etc/nologin ]; then
+    rm /etc/nologin
+  fi
   echo "${*:-shutdown cancelled}" | wall
   exit
 fi
-- 
cgit 1.4.1