robbyrussell/oh-my-zsh — pull request #2360 by n-st (2013-12-19 01:14:18+00:00)
Title: Added "fallback" for systems with a 'find' version that doesn't support the '-writable' switch.

This should fix the problem introduced [here](https://github.com/robbyrussell/oh-my-zsh/pull/2358).