[MERGE] Pass create_prefix paremeter to BzrDir.push_branch.

[Jelmer Vernooij]

Robert Collins wrote:
> On Tue, 2009-06-09 at 05:23 +0200, Jelmer Vernooij wrote:
>   
>> Robert Collins wrote:
>>     
>
>   
>> Controldirs always exist and can always be opened, branches do not
>> exist until they are created in Subversion and are created by commits.
>>
>> Bazaars mechanism for create-prefix works with controldirs, bzr-svn's
>> needs to work with branches.
>>     
>
> Is the controldir always existing still needed/beneficial?
>   
Yes, since otherwise bzr ends up calling mkdir on clone_on_transport
rather than BzrDir.push_branch().

Jelmer