Starting univention-upgrade. Current UCS version is 3.0-0 errata0

Checking for local repository:                          none
Checking for release updates:                           none
Checking for package updates:                           Traceback in univention-upgrade:
Traceback (most recent call last):
  File "/usr/sbin/univention-upgrade", line 395, in main
    performUpdate(options.updateto, ignoressh=options.ignoressh, ignoreterm=options.ignoreterm, interactive=not options.noninteractive, silent=False)
  File "/usr/sbin/univention-upgrade", line 228, in performUpdate
    new_packages, upgraded_packages, removed_packages = updater.component_update_get_packages()
  File "/usr/lib/pymodules/python2.6/univention/updater/tools.py", line 871, in component_update_get_packages
    if len(line_split) > 3:
UnboundLocalError: local variable 'line_split' referenced before assignment