[MERGE] Fix for bug 183831

[Geoff Bache]

Sorry, forgot to clarify that the patch is a "bzr send" attachment in
the relevant bug, 183831.

On Thu, Apr 23, 2009 at 9:55 PM, Geoff Bache <geoff.bache at gmail.com> wrote:
> Hi all,
>
> OK, here comes a new patch, which changes only tree_files_for_add, and
> adds two blackbox tests around symbolic link usage for "bzr add". It
> isn't beautiful but it does fix the bug and doesn't break anything
> else. I gave up trying to reconcile the interface of
> mutabletree.smart_add, there were just too many unit tests that assume
> the current one and figuring out what they're all supposed to do and
> how to migrate them is going to take more time than I have.
>
> So the current setup converts the correct relative path to an absolute
> path all ready for smart_add to convert it back again. If one of the
> gurus has time for some refactoring I'd suggest this code is an
> excellent candidate :)
>
> Regards,
> Geoff Bache
>