Ruby

dir.c: fix directory glob

• dir.c (glob_helper): fix directory glob which resulted in lacking
  the first byte. adjust the length of basename to be appended as
  well as removing the heading path, not the length of the joined
  path. [ruby-dev:50588] [Bug #14899]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e