added a check for object existence before executing fetchone()
added a check for object existence before executing fetchone()

carthage-college/django-djsani,carthagecollege/django-djsani,carthage-college/django-djsani,carthagecollege/django-djsani,carthagecollege/django-djsani,carthage-college/django-djsani,carthagecollege/django-djsani,carthage-college/django-djsani