[Calypso] [PATCH] Break endless loop

[Petter Reinholdtsen]

[Guido Günther]
> parent_url() always prefixes with a '/' so it can never be None.  So
> check for that to unbreak the endless loop.
>
> This unbreaks calendars with Iceowl for me.

Do you know what Iceowl is doing that causes the endless loop?  Do you
know how to add a test for it?

The patch itself look good to me, that do not really know all that much
about the code base, but it would be nice to know which bug it is
fixing.

-- 
Happy hacking
Petter Reinholdtsen