getlogin returns nil when it's called from a non-login shell

applicationsonline / librarian

Librarian - A Framework for Bundlers. Librarian-Chef is at: https://github.com/applicationsonline/librarian-chef.

http://applicationsonline.com/

MIT License

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Open ecwws opened 10 years ago

ecwws commented 10 years ago

which will cause an

'/lib/ruby/gems/2.1.0/gems/librarian-0.1.2/lib/librarian/environment.rb:206:in `getpwnam': no implicit conversion of nil into String (TypeError)'

ruby-doc recommend using getpwuid in case of getlogin failure