From b6aebeacae8eb4c35970700d328a85d64e0c4ab1 Mon Sep 17 00:00:00 2001
From: sophia <scastellarin95@gmail.com>
Date: Wed, 16 Sep 2020 10:36:45 -0500
Subject: [PATCH] Use '-r' xargs argument

This will pervent running sed if there are no results
passed to xargs
---
 plugins/guests/redhat/cap/change_host_name.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/guests/redhat/cap/change_host_name.rb b/plugins/guests/redhat/cap/change_host_name.rb
index 16b76110d..44a9dd89f 100644
--- a/plugins/guests/redhat/cap/change_host_name.rb
+++ b/plugins/guests/redhat/cap/change_host_name.rb
@@ -19,7 +19,7 @@ module VagrantPlugins
                 sed -i 's/\\(HOSTNAME=\\).*/\\1#{name}/' /etc/sysconfig/network
               fi
               # Update DNS
-              find /etc/sysconfig/network-scripts -maxdepth 1 -type f -name 'ifcfg-*' | xargs sed -i 's/\\(DHCP_HOSTNAME=\\).*/\\1\"#{basename}\"/'
+              find /etc/sysconfig/network-scripts -maxdepth 1 -type f -name 'ifcfg-*' | xargs -r sed -i 's/\\(DHCP_HOSTNAME=\\).*/\\1\"#{basename}\"/'
               # Set the hostname - use hostnamectl if available
               echo '#{name}' > /etc/hostname
             EOH