patch 8.1.1950: using NULL pointer after an out-of-memory Commit: https://github.com/vim/vim/commit/4bbfb0f3cc67c00c8cee4e47283e8d760025219d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 31 15:28:02 2019 +0200 patch 8.1.1950: using NULL pointer after an out-of-memory Problem: Using NULL pointer after an out-of-memory. Solution: Check for NULL pointer. (Dominique Pelle, closes https://github.com/vim/vim/issues/4881)

" Vim filetype plugin file
" Language:             Quake[1-3] configuration file
" Previous Maintainer:  Nikolai Weibull <now@bitwi.se>
" Latest Revision:      2008-07-09

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

let s:cpo_save = &cpo
set cpo&vim

let b:undo_ftplugin = "setl com< cms< fo<"

setlocal comments=:// commentstring=//\ %s formatoptions-=t formatoptions+=croql

let &cpo = s:cpo_save
unlet s:cpo_save