patch 8.2.2781: add() silently skips when adding to null list or blob Commit: https://github.com/vim/vim/commit/b7c21afef14bba0208f2c40d47c050a004eb2f34 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 18 14:12:31 2021 +0200 patch 8.2.2781: add() silently skips when adding to null list or blob Problem: Add() silently skips when adding to null list or blob. Solution: Give an error in Vim9 script. Allocate blob when it is NULL like with list and dict.

#!/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