patch 8.2.1947: crash when using "zj" without folds Commit: https://github.com/vim/vim/commit/c136a3528b7ebb825c3863d701af44f023381181 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Nov 3 20:05:40 2020 +0100 patch 8.2.1947: crash when using "zj" without folds Problem: Crash when using "zj" without folds. (Sean Dewar) Solution: Check for at least one fold. (closes https://github.com/vim/vim/issues/7245)

#!/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