merge revision(s) 49178: [Backport #10700]
* dir.c (glob_helper): match in case-folding only if the directory resides on a case-insensitve file system, on OSX. [ruby-core:67364] [Bug #10700]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@49296 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 49178: [Backport #10700]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@49296 b2dd03c8-39d4-4d8f-98ff-823fe69b080e