lib/test/unit.rb: not override job_status option
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
lib/test/unit.rb: not override job_status option
job_status option if no tty.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e