PackageDiff generation fails for bonnie++

[Celso Providelo]

See https://edge.launchpad.net/ubuntu/+source/bonnie++

}}}
2008-06-23 15:25:08 DEBUG Performing package diff for bonnie++ from 1.03ubuntu1 to 1.03uc+nmu1ubuntu1
Nested quantifiers in regex; marked by <-- HERE in m/ /tmp/YzCdxFShxQ/bonnie++ <-- HERE -1.03ubuntu1/ at /usr/bin/debdiff line 489, <DIFF> line 1.
2008-06-23 15:25:09 DEBUG Removing lock file: /var/lock/launchpad-process-pending-packagediffs.lock
Traceback (most recent call last):
  File "/srv/launchpad.net/codelines/current/cronscripts/process-pending-packagediffs.py", line 32, in ?
    script.lock_and_run()
  File "/srv/launchpad.net/codelines/ppa/lib/canonical/launchpad/scripts/base.py", line 239, in lock_and_run
    implicit_begin=implicit_begin)
  File "/srv/launchpad.net/codelines/ppa/lib/canonical/launchpad/scripts/base.py", line 214, in run
    self.main()
  File "/srv/launchpad.net/codelines/ppa/cronscripts/../lib/canonical/launchpad/scripts/packagediff.py", line 55, in main
    packagediff.performDiff()
  File "/srv/launchpad.net/codelines/ppa/lib/canonical/launchpad/database/packagediff.py", line 192, in performDiff
    downloaded['to'])
  File "/srv/launchpad.net/codelines/ppa/lib/canonical/launchpad/database/packagediff.py", line 62, in perform_deb_diff
    assert returncode == 0, 'Internal error: failed to run debdiff.'
AssertionError: Internal error: failed to run debdiff.
}}}

[Celso Providelo (cprov)]

RF 7632