Talk update code assumes that .getAbstract() always returns an object #1447

File "/usr/local/lib/python3.8/site-packages/django/core/handlers/exception.py" in inner
  34.             response = get_response(request)

File "/usr/local/lib/python3.8/site-packages/django/core/handlers/base.py" in _get_response
  115.                 response = self.process_exception_by_middleware(e, request)

File "/usr/local/lib/python3.8/site-packages/django/core/handlers/base.py" in _get_response
  113.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/usr/local/lib/python3.8/site-packages/django/contrib/auth/decorators.py" in _wrapped_view
  21.                 return view_func(request, *args, **kwargs)

File "/usr/src/ep2021/conference/talks.py" in update_talk
  54.     talk_update_form = TalkUpdateForm(instance=talk)

File "/usr/src/ep2021/conference/forms/talks.py" in __init__
  43.             self.fields["abstract"].initial = kwargs["instance"].getAbstract().body

Exception Type: AttributeError at /talks/python-packaging/update/
Exception Value: 'NoneType' object has no attribute 'body'