Test empty slip with xx * works
Test empty slip with xx * works

RT#130619: https://rt.perl.org/Ticket/Display.html?id=130619
Rakudo fix: https://github.com/rakudo/rakudo/commit/4e49ec135d

dogbert17/roast,bitrauser/roast,bitrauser/roast,perl6/roast,dogbert17/roast