avoid encoding exceptions in OS.readdir on non-windows platforms
avoid encoding exceptions in OS.readdir on non-windows platforms

gagern/parrot,gitster/parrot,FROGGS/parrot,gagern/parrot,fernandobrito/parrot,youprofit/parrot,tkob/parrot,gitster/parrot,parrot/parrot,FROGGS/parrot,youprofit/parrot,tewk/parrot-select,FROGGS/parrot,FROGGS/parrot,parrot/parrot,fernandobrito/parrot,FROGGS/parrot,youprofit/parrot,fernandobrito/parrot,youprofit/parrot,tewk/parrot-select,fernandobrito/parrot,gagern/parrot,gitster/parrot,FROGGS/parrot,youprofit/parrot,tewk/parrot-select,gagern/parrot,tewk/parrot-select,youprofit/parrot,gagern/parrot,fernandobrito/parrot,parrot/parrot,parrot/parrot,gitster/parrot,gitster/parrot,tewk/parrot-select,tkob/parrot,fernandobrito/parrot,gagern/parrot,tewk/parrot-select,tewk/parrot-select,gagern/parrot,tkob/parrot,youprofit/parrot,youprofit/parrot,tkob/parrot,tkob/parrot,FROGGS/parrot,fernandobrito/parrot,tkob/parrot,gitster/parrot,tkob/parrot,FROGGS/parrot,parrot/parrot,gitster/parrot,tkob/parrot