$PROJECT_NAME

739a235c | EuAndreh HEAD main v0.2.1

Only display filename if it's set

This prevents None from showing up in different places when pastes are
submitted through the API.

Notes:
  See CI logs with:
    git notes --ref=refs/notes/ci-logs show 92bfa3c5f06558cebcfa06bf78159e76254e07fd
    git notes --ref=refs/notes/ci-data show 92bfa3c5f06558cebcfa06bf78159e76254e07fd