tschaub/grunt-gh-pages — pull request #12 by tschaub (2013-08-19 11:18:13+00:00)
Title: grunt tasks fails if no Git Remote.URL with no error

In my case I didn't push yet to the remote repo.

Running the grunt Task resulted in a
```Warning: Process failed: 1 Use --force to continue. Aborted due to warnings.```

It might be better to catch this in the getRepo and output a nice error.