note 115252 added to function.readdir

I'm on 5.4.21 this function returns null after . and .. on an empty directory. ZendServer for IBMi ---- Server IP: 72.52.91.14 Probable Submitter: 96.245.182.61 ---- Manual Page -- http://php.net/manual/en/function.readdir.php Edit -- https://master.php.net/note/edit/115252 Del: integrated -- https://master.php.net/note/delete/115252/integrated Del: useless -- https://master.php.net/note/delete/115252/useless Del: bad code -- https://master.php.net/note/delete/115252/bad+code Del: spam -- https://master.php.net/note/delete/115252/spam Del: non-english -- https://master.php.net/note/delete/115252/non-english Del: in docs -- https://master.php.net/note/delete/115252/in+docs Del: other reasons-- https://master.php.net/note/delete/115252 Reject -- https://master.php.net/note/reject/115252 Search -- https://master.php.net/manage/user-notes.php