500 error when deleting address not associated with an account

[rlskoeser]

Describe the bug
Attempting to delete an address associated with a person and not an account through django admin causes a 500 error

The offending code is in the address deletion handler, which does not check if an associated account exists.

/var/www/shakespeareandco/mep/people/models.py in address_delete, line 369

[rlskoeser]

this is no longer a problem, looks like the code change that fixed it was made five years ago