bzr dh-make imapsync causes "bzrlib.errors.InvalidEntryName: Invalid entry name"

[Heiko Bornholdt]

heiko@perseus:~/debian-packages/imapsync2$ wget https://fedorahosted.org/released/imapsync/imapsync-1.488.tgz
--2012-12-18 18:15:50-- https://fedorahosted.org/released/imapsync/imapsync-1.488.tgz
Resolving fedorahosted.org (fedorahosted.org)... 66.135.62.201, 66.135.62.187
Connecting to fedorahosted.org (fedorahosted.org)|66.135.62.201|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1110635 (1.1M) [application/x-tar]
Saving to: `imapsync-1.488.tgz'

100%[=====================================================================================================================================>] 1,110,635 594K/s in 1.8s

2012-12-18 18:15:53 (594 KB/s) - `imapsync-1.488.tgz' saved [1110635/1110635]

heiko@perseus:~/debian-packages/imapsync2$ bzr dh-make imapsync 1.488 imapsync-1.488.tgz
Fetching tarball
Looking for a way to retrieve the upstream tarball
Upstream tarball already exists in build directory, using that
bzr: ERROR: bzrlib.errors.InvalidEntryName: Invalid entry name: rr\uee

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 920, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 1131, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 673, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 695, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 136, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 166, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/cmds.py", line 1421, in run
    version.encode("utf-8"), use_v3=v3)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/dh_make.py", line 92, in import_upstream
    parents)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/import_dsc.py", line 901, in import_upstream_tarballs
    upstream_revisions=upstream_revisions)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/import_dsc.py", line 864, in import_upstream
    target_tree=target_tree)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/bzrtools_import.py", line 190, in import_dir
    target_tree=target_tree)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/bzrtools_import.py", line 199, in import_archive
    target_tree=target_tree)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/bzrtools_import.py", line 355, in _import_archive
    tt.apply()
  File "/usr/lib/python2.7/dist-packages/bzrlib/transform.py", line 1735, in apply
    inventory_delta = self._generate_inventory_delta()
  File "/usr/lib/python2.7/dist-packages/bzrlib/transform.py", line 1813, in _generate_inventory_delta
    parent_file_id, file_id)
  File "/usr/lib/python2.7/dist-packages/bzrlib/inventory.py", line 2265, in make_entry
    return factory(file_id, name, parent_id)
  File "/usr/lib/python2.7/dist-packages/bzrlib/inventory.py", line 406, in __init__
    super(InventoryDirectory, self).__init__(file_id, name, parent_id)
  File "/usr/lib/python2.7/dist-packages/bzrlib/inventory.py", line 222, in __init__
    raise errors.InvalidEntryName(name=name)
InvalidEntryName: Invalid entry name: rr\uee

bzr 2.5.1 on python 2.7.3 (Linux-3.2.0-31-generic-x86_64-with-
    Ubuntu-12.04-precise)
arguments: ['/usr/bin/bzr', 'dh-make', 'imapsync', '1.488',
    'imapsync-1.488.tgz']
plugins: bash_completion[2.5.1], builddeb[2.7.0dev], changelog_merge[2.5.1],
    launchpad[2.5.1], netrc_credential_store[2.5.1], news_merge[2.5.1],
    po_merge[2.5.1], weave_fmt[2.5.1]
encoding: 'utf-8', fsenc: 'UTF-8', lang: 'en_US.UTF-8'

*** 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.

[Andrew Starr-Bochicchio (andrewsomething)]

This is actually in bzr. It's a duplicate of #81844