git-refresh: fix expr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58335 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
git-refresh: fix expr
name. [ruby-dev:50070] [Bug #13424]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58335 b2dd03c8-39d4-4d8f-98ff-823fe69b080e