Howdy,
This is a trivial little patch based on something someone ran into today on IRC... If
deltacloud_provider was an empty string (versus being nil), we were sending that through.
I used the surprisingly-uncommon present? method here. Because I was surprised to find
that it's not widely used despite being something I find really useful (and because I
have no life), I even wrote a quick blog post about it:
http://ma.ttwagner.com/presence-in-rails/
-- Matt