Fix for issue #571

[xconverge]

Please include a description of your change & check your PR against this list, thanks:

• Commit message has a short title & issue references
• Each commit does a logical chunk of work.
• It builds and tests pass (e.g gulp tslint)

More info can be found by clicking the "guidelines for contributing" link above.

[johnfn]

Awesome work - thanks, @xconverge!

[jpoon]

@xconverge FYI, here's a neat trick: you can also seamlessly close the issue with your PR if you include one of these keywords from GH: https://help.github.com/articles/closing-issues-via-commit-messages/

[xconverge]

@jpoon cool, will use that for the next one :)

So If my commit message was "Fixes #571 " it would have automatically closed the issue?

[jpoon]

Yep! When you initially submit the PR, GH will automatically add a reference to the PR from the issue and when the PR is merged, GH will automatically close the referenced issue.