file.c: File.empty?
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
file.c: File.empty?
[Feature #9969]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e