[ruby-cvs:53503] akr:r46357 (trunk): Join a thread.

[akr at ruby-lang.org]

akr	2014-06-05 18:16:57 +0900 (Thu, 05 Jun 2014)

  New Revision: 46357

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=46357

  Log:
    Join a thread.

  Modified files:
    trunk/test/io/nonblock/test_flush.rb