ec2_metadata.rb in ohai-16.7.18

- old
+ new

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 #
 # Author:: Tim Dysinger (<tim@dysinger.net>)
 # Author:: Benjamin Black (<bb@chef.io>)
 # Author:: Christopher Brown (<cb@chef.io>)
 # Copyright:: Copyright (c) Chef Software Inc.
@@ -37,10 +38,10 @@
     #
     # If no compatible version is found, an empty hash is returned.
     #
     module Ec2Metadata
 
-      EC2_METADATA_ADDR ||= "169.254.169.254".freeze
+      EC2_METADATA_ADDR ||= "169.254.169.254"
       EC2_SUPPORTED_VERSIONS ||= %w{ 1.0 2007-01-19 2007-03-01 2007-08-29 2007-10-10 2007-12-15
                                    2008-02-01 2008-09-01 2009-04-04 2011-01-01 2011-05-01 2012-01-12
                                    2014-02-25 2014-11-05 2015-10-20 2016-04-19 2016-06-30 2016-09-02 }.freeze
       EC2_ARRAY_VALUES ||= %w{security-groups local_ipv4s}.freeze
       EC2_ARRAY_DIR    ||= %w{network/interfaces/macs}.freeze