* Fix improper null coalescence with has_antag_datum (#54382)
Fixes an incorrect correction of has_antag_datum to use ?.. This does not work since has_antag_datum returns 0 or an object, meaning has_antag_datum()?.property is essentially 0.property.
(Lemon's note, it was causing names to not show in radio chat)
* Fix improper null coalescence with has_antag_datum
Co-authored-by: Jared-Fogle <35135081+Jared-Fogle@users.noreply.github.com>