lib/vagrant-zones/command/console.rb in vagrant-zones-0.1.79 vs lib/vagrant-zones/command/console.rb in vagrant-zones-0.1.80

@@ -47,10 +47,10 @@
             subopts.separator ''
             subopts.separator 'Available subcommands:'
             # Add the available subcommands as separators in order to print them
             # out as well.
             keys = []
-            @subcommands.each { |key, _value| keys << key.to_s }
+            @subcommands.each_key { |key| keys << key.to_s }
             keys.sort.each do |key|
               subopts.separator "     #{key}"
             end
             subopts.separator 'For help on any individual subcommand run `vagrant zone console <subcommand> -h`'
           end