heroku/toolbelt — pull request #74 by fdr (2013-11-01 06:21:42+00:00)
Title: Add matching braces to prevent partial execution hazards

Instigated from this blog post lamenting the practice of running
programs directly from a pipe:

http://blog.existentialize.com/dont-pipe-to-your-shell.html

This commit comes out with greater lucidity if one uses:

$ git diff --ignore-all-space

Also throw in a shebang.