FIX: cache_critical_dns was erroring without IPAddr

* sometimes cache_critical_dns would error out since "IPAddr" was
  undefined
* sometimes it autoloaded, so no error
This commit is contained in:
Michael Brown 2019-12-27 12:39:08 -05:00
parent 2f37f446f8
commit 7200653e16

View File

@ -1,6 +1,7 @@
#!/usr/bin/env ruby
# frozen_string_literal: true
require 'ipaddr'
require 'resolv'
require 'time'
require 'socket'