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Use &. instead of modifier if

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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kazu 2018-04-30 10:01:08 +00:00
parent 4602d8e2b7
commit cb67e0bd9c
1 changed files with 2 additions and 2 deletions
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4
lib/open3.rb
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@ -657,8 +657,8 @@ module Open3
end
pid = spawn(*cmd, cmd_opts)
wait_thrs << Process.detach(pid)
r.close if r
w2.close if w2
r&.close
w2&.close
r = r2
}
result = parent_io + [wait_thrs]