patch: fix sftp paths

[James Henstridge]

Robey Pointer wrote:

> This patch fixes absolute SFTP paths to work again after James' patch 
> (removes 3 lines of old code that are no longer needed now that we're 
> properly un-parsing urls), and also fixes a unicode encoding issue in 
> the exclusive-open code.
>
> robey
>
>
> === modified file 'bzrlib/transport/sftp.py'
> --- bzrlib/transport/sftp.py
> +++ bzrlib/transport/sftp.py
> @@ -570,9 +570,6 @@
>          vendor = _get_ssh_vendor()
>          if (self._path is None) or (self._path == ''):
>              self._path = ''
> -        else:
> -            # remove leading '/'
> -            self._path = urllib.unquote(self._path[1:])
>          if vendor != 'none':
>              sock = SFTPSubprocess(self._host, self._port, 
> self._username)
>              self._sftp = SFTPClient(sock)

Weird.  This if/else branch does not exist at all in the branch I
submitted, and is slotted between two lines added by my branch.  I guess
it was an incorrect conflict resolution.

I think the if statement should go altogether.

James.