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* io.c (open_key_args): set arg->io even if no options passed.

[ruby-dev:33072]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
usa 2008-02-20 01:09:21 +00:00
parent f1c975b87a
commit f761aacdd8
5 changed files with 20 additions and 12 deletions

View file

@ -55,4 +55,10 @@ class TestIO < Test::Unit::TestCase
ensure
r.close
end
def test_rubydev33072
assert_raise(Errno::ENOENT, "[ruby-dev:33072]") do
File.read("empty", nil, nil, {})
end
end
end