id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
31870	App with default_app_config in init crashes	Iuri de Silvio	nobody	"If I don't have an `apps.py` and the `default_app_config` is in `__init__.py`, it fails.

{{{
Traceback (most recent call last):
  File ""./manage.py"", line 22, in <module>
    main()
  File ""./manage.py"", line 18, in main
    execute_from_command_line(sys.argv)
  File ""django/core/management/__init__.py"", line 401, in execute_from_command_line
    utility.execute()
  File ""django/core/management/__init__.py"", line 377, in execute
    django.setup()
  File ""django/__init__.py"", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File ""django/apps/registry.py"", line 91, in populate
    app_config = AppConfig.create(entry)
  File ""django/apps/config.py"", line 157, in create
    if new_entry == app_config_name:
UnboundLocalError: local variable 'app_config_name' referenced before assignment
}}}

Looks like a regression added in https://code.djangoproject.com/ticket/31180."	Bug	new	Uncategorized	3.1	Normal				Unreviewed	0	0	0	0	0	0