Only set encoding when there is noshell, closes #2432
Only set encoding when there is noshell, closes #2432

antipax/elixir,gfvcastro/elixir,pedrosnk/elixir,kimshrier/elixir,ggcampinho/elixir,lexmag/elixir,lexmag/elixir,elixir-lang/elixir,joshprice/elixir,kelvinst/elixir,kimshrier/elixir,pedrosnk/elixir,gfvcastro/elixir,beedub/elixir,ggcampinho/elixir,michalmuskala/elixir,antipax/elixir,kelvinst/elixir,beedub/elixir