Ruby » Ruby master

file.c: ASCII-compatible

• file.c (rb_file_join): path names must be ASCII-compatible.
  [ruby-core:48012] [Bug #7168]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e