"bzr log" has trouble dealing with revisions that are not ancestors of the branch tip

[Jelmer Vernooij]

  affects bzr

charis:~/tmp/postfix-policyd-spf-python/trunk% bzr log -rtag:01
bzr: ERROR: bzrlib.errors.NoSuchRevision:
BzrBranch7('file:///home/jelmer/tmp/postfix-policyd-spf-python/trunk/')
has no revision
svn-v4:120a248f-6e16-0410-bfee-e5bfea1f629d:postfix-policyd-spf-python/tags/01:46

Traceback:
...
     return the_callable(*args, **kwargs)
   File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line
1037, in run_bzr
     ret = run(*run_argv)
   File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 654,
in run_argv_aliases
     return self.run(**all_cmd_args)
   File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line
1052, in ignore_pipe
     result = func(*args, **kwargs)
   File "/usr/lib/python2.6/dist-packages/bzrlib/builtins.py", line
2355, in run
     Logger(b, rqst).show(lf)
   File "/usr/lib/python2.6/dist-packages/bzrlib/log.py", line 330, in
show
     self._show_body(lf)
   File "/usr/lib/python2.6/dist-packages/bzrlib/log.py", line 354, in
_show_body
     for lr in generator.iter_log_revisions():
   File "/usr/lib/python2.6/dist-packages/bzrlib/log.py", line 388, in
iter_log_revisions
     revision_iterator = self._create_log_revision_iterator()
   File "/usr/lib/python2.6/dist-packages/bzrlib/log.py", line 435, in
_create_log_revision_iterator
     return self._log_revision_iterator_using_delta_matching()
   File "/usr/lib/python2.6/dist-packages/bzrlib/log.py", line 454, in
_log_revision_iterator_using_delta_matching
     delayed_graph_generation=delayed_graph_generation)
   File "/usr/lib/python2.6/dist-packages/bzrlib/log.py", line 493, in
_calc_view_revisions
     return _generate_one_revision(branch, end_rev_id, br_rev_id,
br_revno)
   File "/usr/lib/python2.6/dist-packages/bzrlib/log.py", line 509, in
_generate_one_revision
     revno = branch.revision_id_to_dotted_revno(rev_id)
   File "/usr/lib/python2.6/dist-packages/bzrlib/decorators.py", line
138, in read_locked
     result = unbound(self, *args, **kwargs)
   File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 345,
in revision_id_to_dotted_revno
     return self._do_revision_id_to_dotted_revno(revision_id)
   File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 365,
in _do_revision_id_to_dotted_revno
     raise errors.NoSuchRevision(self, revision_id)
 NoSuchRevision:
BzrBranch7('file:///home/jelmer/tmp/postfix-policyd-spf-python/trunk/')
has no revision
svn-v4:120a248f-6e16-0410-bfee-e5bfea1f629d:postfix-policyd-spf-python/tags/01:46

This worked fine earlier.

[Martin Pool (mbp)]

Could you put the problem branch up somewhere please?