any reason to set LC_ALL to C explicitly?

[stanleyz]

https://github.com/voxpupuli/puppet-r10k/blob/9007f98a6316242211394ab825f033dd9c283905/templates/agent/r10k.rb.erb#L80

Any reason the above line set LC_ALL to C explicitly? especially UTF-8 is the de facto standard on systems nowadays.

With the generate_types action implemented in #458 , setting such locale causes Puppet generates a empty metadata file for code that has non-ascii characters inside desc or @doc