# HG changeset patch
# User IBBoard <dev@ibboard.co.uk>
# Date 1632578373 -3600
# Node ID 752c0861a7c34348c9c002510726848496bbc31f
# Parent  a8a7b2b343b5e96bad4a50e1e474a063095fe2e1
Fix tailing output in update check

"-2" means "last two lines". We want "not the first two lines"
because the first two are the metadata date and a blank line.

This should stop the emails that are just the metadata date!

diff -r a8a7b2b343b5 -r 752c0861a7c3 manifests/templates.pp
--- a/manifests/templates.pp	Sat Jul 17 15:12:13 2021 +0100
+++ b/manifests/templates.pp	Sat Sep 25 14:59:33 2021 +0100
@@ -840,7 +840,7 @@
 	}
 	# Notify of available updates
 	cron { 'check-yum-updates':
-		command => '/usr/bin/yum check-update | tail -2 | grep -Ev "^ \* [[:alnum:]-]+: [[:alnum:]\.]+$"',
+		command => '/usr/bin/yum check-update | tail -n +2 | grep -Ev "^ \* [[:alnum:]-]+: [[:alnum:]\.]+$"',
 		hour => '4',
 		minute => '30',
 		weekday => '0-6/3', #Sunday, Wednesday and Saturday morning