learning-unlimited/ESP-Website — comment on commit c0562b3852d1c7a12dc646a85501a7eeec73d0ef
File:  line 0
By jmoldow:

What is the behavior if ClassRegModuleInfo.open_class_registration == False, or if there are no class sections with section.parent_class.category == esp.program.models.class_.open_class_category()? The behavior should be "do nothing," since that is what we want for programs like Stanford Splash and HSSP, which don't have walk-in seminars.

I can't tell whether or not that is what will happen.