commit 2c26af2ede904cc115db5d18420085f08e6c4d83
Author: Evan Ramos <hendricks266@gmail.com>
Date:   Fri Dec 8 18:46:39 2023 -0600

    Duke3D: Avoid calling dragpoint on invalid wall indexes in SE 20 code

See https://voidpoint.io/terminx/eduke32 for more details.