seki 175f3b2d7a use numerichost if cannot resolve hostname
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-05-06 13:28:23 +00:00
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2004-05-01 16:09:54 +00:00