abrt 1.1.1 detected a crash.

architecture: x86_64
cmdline: /usr/bin/python /usr/bin/fedpkg build
component: fedora-packager
executable: /usr/bin/fedpkg
kernel: 2.6.33.6-147.fc13.x86_64
package: fedora-packager-0.5.1.0-1.fc13
reason: fedpkg:117:display_state:TypeError: 'NoneType' object is unsubscriptable
release: Fedora release 13 (Goddard)

backtrace
-----
fedpkg:117:display_state:TypeError: 'NoneType' object is unsubscriptable

Traceback (most recent call last):
  File "/usr/bin/fedpkg", line 959, in <module>
    args.command(args)
  File "/usr/bin/fedpkg", line 326, in build
    return _watch_koji_tasks(mymodule.kojisession, [task_id], quiet=args.q)
  File "/usr/bin/fedpkg", line 229, in _watch_koji_tasks
    for t in tasks.values() if not t.is_done()]))
  File "/usr/bin/fedpkg", line 117, in display_state
    if info['state'] == koji.TASK_STATES['OPEN']:
TypeError: 'NoneType' object is unsubscriptable

Local variables in innermost frame:
info: None
self: <__main__.TaskWatcher object at 0x2bb1e10>

comment
-----
$ fedpkg build
Created task: 2376017
Task info: http://koji.fedoraproject.org/koji/taskinfo?taskID=2376017
Watching tasks (this may be safely interrupted)...
^CTraceback (most recent call last):
  File "/usr/bin/fedpkg", line 959, in <module>
    args.command(args)
  File "/usr/bin/fedpkg", line 326, in build
    return _watch_koji_tasks(mymodule.kojisession, [task_id], quiet=args.q)
  File "/usr/bin/fedpkg", line 229, in _watch_koji_tasks
    for t in tasks.values() if not t.is_done()]))
  File "/usr/bin/fedpkg", line 117, in display_state
    if info['state'] == koji.TASK_STATES['OPEN']:
TypeError: 'NoneType' object is unsubscriptable


How to reproduce
-----
1. Update package
2. run fedpkg build
3. press ctrl+c when it says" Watching tasks (this may be safely interrupted)..."