ajaxorg/cloud9 — pull request #2049 by lennartcl (2012-08-14 09:41:09+00:00)
Title: [Liskov] Properly close directory watchers and check for stop method

@ajaxorg/liskov @sergi
I noticed that with an older version of VFS I was getting StatWatchers with a stop method. It also appears there was an error in in the directory watcher closing logic; this addresses both issues; better safe than sorry.