Fix support for trusting unverified SVN hosts.

Review Request #7462 — Created June 26, 2015 and submitted — Latest diff uploaded

Information

Review Board
release-2.0.x
43e414e...

Reviewers

We've had complaints for a little while now about users being unable to
trust unverified SSL certificates for SVN hosts. This turned out to be a
regression due to an error normalization function raising errors instead
of returning them.

The function has been fixed, and it's now possible to one-click verify
an unverified host.

Set up a SVN server with a self-signed cert. Added it, and instead of seeing
an error message, I was given information on the host with the ability to trust
it.