Script fails when there are no active users to pick

[slinlee]

At least that's what I'm guessing this means at first glance:

Selecting user at random (queue length was 3)
Traceback (most recent call last):
  File "slackbotExercise.py", line 282, in <module>
    main()
  File "slackbotExercise.py", line 277, in main
    assignExercise(bot, exercise)
  File "slackbotExercise.py", line 205, in assignExercise
    winners = [selectUser(bot, exercise) for i in range(bot.num_people_per_callout)]
  File "slackbotExercise.py", line 114, in selectUser
    return active_users[random.randrange(0, len(active_users))]
  File "/usr/lib/python2.6/random.py", line 204, in randrange
    raise ValueError, "empty range for randrange() (%d,%d, %d)" % (istart, istop, width)
ValueError: empty range for randrange() (0,0, 0)

[octosteve]

👍