howeyc/fsnotify — pull request #17 by vmirage (2012-09-27 15:36:49+00:00)
Title: Watching a folder which contains a folder doesn't seem to work on Mac

Somehow if there's an existing folder in the watched folder, no event seems to be triggered when there is any modification to the folder.

Hacked around and this seems to fix it. Not exactly sure if it's entirely correct. But it works.