gildas/puppet-homebrew — pull request #2 by jasperla (2014-07-05 12:31:34+00:00)
Title: Prevent invalid byte sequence errors when invoking 'brew info'

'brew info' would show a unicode character for dependencies to indicate
wether they're met or not.
Setting the HOMEBREW_NO_EMOJI var prevents this: Homebrew/homebrew@9b17374