patch 8.2.0618: echoing a null list results in no output Commit: https://github.com/vim/vim/commit/db950e4c0318c084c31bc7b50665284f4a47c285 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 22 19:13:19 2020 +0200 patch 8.2.0618: echoing a null list results in no output Problem: Echoing a null list results in no output. (Yegappan Lakshmanan) Solution: Return "[]" instead of NULL in echo_string_core().

#!/bin/bash
set -e

if ! modprobe snd-dummy; then
    # snd-dummy is contained in linux-modules-extra (if exists)
    apt install -y "linux-modules-extra-$(uname -r)"
    modprobe snd-dummy
fi