[MERGE] Nested trees: misc

[Aaron Bentley]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Robert Collins wrote:
> On Tue, 2009-04-07 at 14:21 -0400, Aaron Bentley wrote:
>> +        subtree = tree.extract('subtree-id')
>> +        tree._write_inventory(tree.inventory)
>> +        tree.add_reference(subtree)
> 
> This is problematic - if you have to call _write_inventory externally to
> use tree.extract() correctly, then we're making _write_inventory
> de-facto public.
> 
> Is the _write_inventory call needed?

No, it's old code that apparently isn't needed anymore.

Aaron
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iEYEARECAAYFAknkh+cACgkQ0F+nu1YWqI0SRgCeMvUuyCe+qiMVTI2ANe5/w9qN
2OMAn3whtmB3anZUAm0K54bp0pqN/u8S
=Y3ci
-----END PGP SIGNATURE-----