crashes if a package fails to get marked for upgrade

[Michael Vogt]

Binary package hint: unattended-upgrades

When a package is marked for upgrade but can not be upgraded (a rare situation) it fails with the following error:

...
package 'libcompizconfig0-dev' upgradable but fails to be marked for upgrade (E:Unable to correct problems, you have held broken packages.)
Traceback (most recent call last):
  File "/usr/bin/unattended-upgrade", line 490, in <module>
    main()
  File "/usr/bin/unattended-upgrade", line 306, in main
    rewind_cache(cache, pkgs_to_ugprade)
NameError: global name 'pkgs_to_ugprade' is not defined
...

This is trivial to fix.

TEST CASE:
- regression test is enough, the fix is a one line change

[Martin Pitt (pitti)]

Accepted unattended-upgrades into lucid-proposed, the package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance!

[Launchpad Janitor (janitor)]

This bug was fixed in the package unattended-upgrades - 0.55ubuntu4

---------------
unattended-upgrades (0.55ubuntu4) lucid-proposed; urgency=low

  * unattended-upgrade:
    - fix rewind_cache if a pkg fails to get marked for upgrade
      (LP: #571734)
 -- Michael Vogt <email address hidden> Thu, 29 Apr 2010 16:39:45 +0200

[Paul Elliott (omahn)]

Successfully installed and verified unattended-upgrades 0.55ubuntu4 from lucid-proposed fixes the typo.

[Martin Pitt (pitti)]

Copied to maverick.