ref: 670137bf0a75813df93d9b727ce70ddb099d11e1
parent: c8a71691b4a6c979673884b2a9bdef3e805c4e31
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Sun Aug 19 18:00:45 EDT 2018
devdraw: zero initialize DImage.dscreen pointer (vnc, drawterm)