patch 9.0.1037: lalloc(0) error for a class without members Commit: https://github.com/vim/vim/commit/98aeb2100c2759111f93f0f0857e93d98afdc88a Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 8 22:09:14 2022 +0000 patch 9.0.1037: lalloc(0) error for a class without members Problem: lalloc(0) error for a class without members. Solution: Don't allocate room for members if there aren't any. Don't create the class if there was an error.

#!/bin/bash
set -e

apt-get install -y xvfb

cat <<EOT >/etc/systemd/system/xvfb.service
[Unit]
Description=X Virtual Frame Buffer Service
After=network.target
[Service]
ExecStart=/usr/bin/Xvfb :99 -screen 0 1024x768x24
[Install]
WantedBy=multi-user.target
EOT

systemctl enable xvfb.service
systemctl start xvfb.service