Warrant is a highly scalable, centralized authorization service based on Google Zanzibar. Use it to define, enforce, query, and audit application authorization and access control.
This PR updates the list warrants database queries to check for a nil subject in the filter options to avoid a nil reference error when filters are passed without a subject.
Describe your changes
This PR updates the list warrants database queries to check for a nil subject in the filter options to avoid a nil reference error when filters are passed without a subject.