bitboxer/git-commit-notifier — pull request #106 by mfn (2011-10-12 10:42:34+00:00)
Title: Ensure stdin is actually usable, otherwise tell the user.

Just a tiny check on stdin, otherwise the `strip` method errors out, because `$stdin.gets` returns `nil`.

Can be reproduces by calling `git-commit-notifier config.yml` and then simply pressing `CTRL+d`