From 0af02fc78c119af7d4621ebc0b5bc7adadc8554c Mon Sep 17 00:00:00 2001
From: Seth Vargo <sethvargo@gmail.com>
Date: Fri, 24 Jun 2016 19:28:46 -0400
Subject: [PATCH] guests/atomic: Ensure error exit when setting hostname

---
 plugins/guests/atomic/cap/change_host_name.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugins/guests/atomic/cap/change_host_name.rb b/plugins/guests/atomic/cap/change_host_name.rb
index 74fd081ab..2c501c8dd 100644
--- a/plugins/guests/atomic/cap/change_host_name.rb
+++ b/plugins/guests/atomic/cap/change_host_name.rb
@@ -8,6 +8,9 @@ module VagrantPlugins
           if !comm.test("hostname -f | grep '^#{name}$'", sudo: false)
             basename = name.split(".", 2)[0]
             comm.sudo <<-EOH.gsub(/^ {14}/, "")
+              set -e
+
+              # Set hostname
               hostnamectl set-hostname '#{basename}'
 
               # Remove comments and blank lines from /etc/hosts