UnicodeDecodeError in gather_orig_files with filename not in locale encoding

Same basic problem as bug 826421 - filenames are expected to be decodable using the current locale.

Traceback from downstream attachment:

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 946, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 1150, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 699, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 721, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 135, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 165, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/cmds.py", line 427, in run
    builder.export()
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/builder.py", line 75, in export
    self.distiller.distill(self.target_dir)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/source_distiller.py", line 79, in distill
    self._distill(target)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/source_distiller.py", line 104, in _distill
    self.upstream_provider.provide(parent_dir)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/upstream/__init__.py", line 433, in provide
    if self.already_exists_in_store() is None:
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/upstream/__init__.py", line 454, in already_exists_in_store
    return gather_orig_files(self.package, self.version, self.store_dir)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/builddeb/upstream/__init__.py", line 377, in gather_orig_files
    if filename.startswith(prefix):
UnicodeDecodeError: 'ascii' codec can't decode byte 0xf6 in position 1: ordinal not in range(128)

This bug was fixed in the package bzr-builddeb - 2.8.0

---------------
bzr-builddeb (2.8.0) unstable; urgency=low

  [ Jonathan Riddell ]
  * Add get-orig-source command which will get the upstream tar file.
    LP: #862188
  * Change "bd-do" command to "builddeb-do" and alias "bd-do".
  * Add commit-message-from-changelog option for those who do not
    want commit message set automatically

  [ Jelmer Vernooij ]
  * Support importing and building packages with multiple upstream
    tarballs. LP: #653757, LP: #664834
  * Move .bzr-builddeb/default.conf to debian/bzr-builddeb.conf.
    LP: #793137
  * Fix test suite on Lucid, where dpkg-mergechangelogs is not available.

  [ Martin Packman ]
  * Fix test_utf8_changelog when run with older versions of python-debian.

  [ Jelmer Vernooij ]
  * Support svn-buildpackage tag names to find upstream versions.
    LP: #874263
  * Support --revision argument to merge-package. LP: #888590
  * By default, don't override the commit message from debian/changelog
    unless 'commit-message-from-changelog' is explicitly set to True. LP: #812749
  * Support running dep3-patch against remote repositories, and with
    open-ended revision ranges. LP: #893608
  * Fix finding orig tarballs in directories also containing filenames
    with non-utf8 characters. LP: #865753
  * bzr-builddeb now prefers the 'get-packaged-orig-source' rule to
    retrieve the packaged upstream source, and warns about
    'get-orig-source'. LP: #409862
  * Support translations.

  [ Martin Packman ]
  * Deal with invalid versions and bad encoding in the changelog merge
    hook. LP: #893495

 -- Jelmer Vernooij <email address hidden> Fri, 16 Dec 2011 19:58:57 +0100