fix double int without breaking stdin #891
Merged
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reproduction:
binding.irb
shell worksissues:
integration test fails ... I think this is because it's not a cgroup so the signal does not reach all tests
so I expect this to also happen on CI which could mean tests hang forever
also tried with
(parallel_rspec test/a_spec.rb -n 2 &)
and thenkill -int
but also worked