tree 38f6cddf733473b88857aecdff5eeff828d665d6
parent e4980c002a171fe13a2c79112de63663cc3201c7
author Marc Abramowitz <marc@marc-abramowitz.com> 1407886064 -0700
committer Marc Abramowitz <marc@marc-abramowitz.com> 1407886064 -0700

PopulateApi return an error for unknown variant

Before this, you could pass any variant name you wanted and if it didn't
match "rackspace" or "openstack", then we'd return a blank ApiCriteria.
This would cause code that's trying to talk to, say, Compute, to get the
first service in the catalog, regardless of whether it's the one that
they wanted.