dir.c: fix Dir.glob starts with brace
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
dir.c: fix Dir.glob starts with brace
brace.
[ruby-core:91728] [Bug #15649]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e