Default to empty for getContent path?

[bebraw]

Looks like if getContent path is not set, then it will pass :path to GitHub and you receive a 404 as a result. It might make sense to default to an empty.

Demo:

github.repos.getContent({
    user: 'bebraw',
    repo: 'ghw'
    //path: '' // default to this to avoid 404
    }, function(err, res) {
        if(err) {
            return console.error(err);
        }

        console.log(res);
});