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Join the thread to collect zombies
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -56,6 +56,7 @@ class TestOpen3 < Test::Unit::TestCase
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i.close if !i.closed?
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o.close if !o.closed?
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e.close if !e.closed?
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t.join
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end
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def test_commandline
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