Only close Formatter#io if it's not STDOUT
Only close Formatter#io if it's not STDOUT

jfirebaugh/konacha,uken/konacha,hugocorbucci/konacha,uken/konacha,hugocorbucci/konacha,jfirebaugh/konacha,jfirebaugh/konacha,uken/konacha,hugocorbucci/konacha