Drive: binding root from the commandline crashes when using a path ref

ataillefer@taillefer-xps:~/sources/nuxeo/addons/nuxeo-drive$ ndrive bind-root "/default-domain/workspaces/Public.1380957086213"
2013-10-24 12:21:33,402 15155 140562157250304 ERROR    nxdrive.commandline Error executing 'bind_root': Path handling is disabled on a remote client with no base_folder parameter: use idref instead
Traceback (most recent call last):
  File "/home/ataillefer/sources/nuxeo/addons/nuxeo-drive/nuxeo-drive-client/nxdrive/commandline.py", line 331, in handle
    return handler(options)
  File "/home/ataillefer/sources/nuxeo/addons/nuxeo-drive/nuxeo-drive-client/nxdrive/commandline.py", line 406, in bind_root
    repository=options.remote_repo)
  File "/home/ataillefer/sources/nuxeo/addons/nuxeo-drive/nuxeo-drive-client/nxdrive/controller.py", line 541, in bind_root
    nxclient.register_as_root(remote_ref)
  File "/home/ataillefer/sources/nuxeo/addons/nuxeo-drive/nuxeo-drive-client/nxdrive/client/remote_document_client.py", line 389, in register_as_root
    ref = self._check_ref(ref)
  File "/home/ataillefer/sources/nuxeo/addons/nuxeo-drive/nuxeo-drive-client/nxdrive/client/remote_document_client.py", line 220, in _check_ref
    raise RuntimeError("Path handling is disabled on a remote"
RuntimeError: Path handling is disabled on a remote client with no base_folder parameter: use idref instead