conflict between options on check-mysql-disk.rb

[Marcello Cerruti]

on this script there is:

 option :size,
         short: '-s',
         long: '--size=VALUE',
         description: 'Database size',
         proc: proc(&:to_f),
         required: true

and

option :socket,
       description: 'Socket to use',
       short: '-S SOCKET',
       long: '--socket SOCKET',
       default: nil

So we can't use socket for connecting to the DB

[Ben Abrams]

released: https://rubygems.org/gems/sensu-plugins-mysql/versions/2.1.2