dir.c: fix glob with recursive and brace
Fixed bug that glob with recursive and braces (**/{a,b}) pattern fails. [Feature #13167]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64836 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
dir.c: fix glob with recursive and brace
Fixed bug that glob with recursive and braces (**/{a,b}) pattern
fails.
[Feature #13167]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64836 b2dd03c8-39d4-4d8f-98ff-823fe69b080e