AssertionError: Working Tree's last revision not in branch.revision_history [running "bzr version-info --all" on an empty repository]

[Ben Harris]

After creating a new repository with "bzr init", running "bzr version-info --all" causes an AssertionError. I appreciate that I probably can't expect any useful output here, but an assertion failure seems rude.

I'm running the Debian bzr 2.3.1-2 package. If I should report this through Debian instead let me know.

wraith:/tmp$ mkdir foo
wraith:/tmp$ cd foo
wraith:/tmp/foo$ bzr init
Created a standalone tree (format: 2a)
wraith:/tmp/foo$ bzr version-info --all
bzr: ERROR: exceptions.AssertionError: Working Tree's last revision not in branch.revision_history

Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 923, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 1123, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 688, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 710, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/cleanup.py", line 135, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/cleanup.py", line 165, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/cmd_version_info.py", line 118, in run
    builder.generate(self.outf)
  File "/usr/lib/python2.6/dist-packages/bzrlib/version_info_formats/format_rio.py", line 63, in generate
    self._extract_revision_history()
  File "/usr/lib/python2.6/dist-packages/bzrlib/version_info_formats/__init__.py", line 142, in _extract_revision_history
    "Working Tree's last revision not in branch.revision_history")
AssertionError: Working Tree's last revision not in branch.revision_history

bzr 2.3.1 on python 2.6.7 (Linux-3.0.0-1-686-pae-i686-with-debian-wheezy-sid)
arguments: ['/usr/bin/bzr', 'version-info', '--all']
encoding: 'ANSI_X3.4-1968', fsenc: 'ANSI_X3.4-1968', lang: None
plugins:
  bash_completion /usr/lib/python2.6/dist-packages/bzrlib/plugins/bash_completion [2.3.1]
  bzrtools /usr/lib/python2.6/dist-packages/bzrlib/plugins/bzrtools [2.3.1]
  dbus /usr/lib/python2.6/dist-packages/bzrlib/plugins/dbus [0.1.0dev]
  git /usr/lib/python2.6/dist-packages/bzrlib/plugins/git [0.6.2]
  gtk /usr/lib/python2.6/dist-packages/bzrlib/plugins/gtk [0.101.0dev]
  launchpad /usr/lib/python2.6/dist-packages/bzrlib/plugins/launchpad [2.3.1]
  netrc_credential_store /usr/lib/python2.6/dist-packages/bzrlib/plugins/netrc_credential_store [2.3.1]
  news_merge /usr/lib/python2.6/dist-packages/bzrlib/plugins/news_merge [2.3.1]
  search /usr/lib/python2.6/dist-packages/bzrlib/plugins/search [1.7.0dev]
  svn /usr/lib/python2.6/dist-packages/bzrlib/plugins/svn [1.0.5dev]

*** Bazaar has encountered an internal error. This probably indicates a
    bug in Bazaar. You can help us fix it by filing a bug report at
        https://bugs.launchpad.net/bzr/+filebug
    including this traceback and a description of the problem.