patch 8.2.4367: calling in_vim9script() multiple times Commit: https://github.com/vim/vim/commit/4525a57afbea3e0885642bbebbc24d5a25c97da9 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 13 11:57:33 2022 +0000 patch 8.2.4367: calling in_vim9script() multiple times Problem: Calling in_vim9script() multiple times. Solution: Call it once and keep the result.

#!/bin/bash
set -e

if ! modprobe snd-dummy; then
    # snd-dummy is contained in linux-modules-extra (if exists)
    apt-get install -yq --no-install-suggests --no-install-recommends "linux-modules-extra-$(uname -r)"
    modprobe snd-dummy
fi