patch 8.0.1389: getqflist() items are missing if not set commit https://github.com/vim/vim/commit/a6d4849c711379b773529afaed640455287ac934 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 12 22:45:31 2017 +0100 patch 8.0.1389: getqflist() items are missing if not set Problem: getqflist() items are missing if not set, that makes it more difficult to handle the values. Solution: When a value is not available return zero or another invalid value. (Yegappan Lakshmanan, closes #2430)

" Settings for test script execution
" Always use "sh", don't use the value of "$SHELL".
set shell=sh

" Only when the +eval feature is present. 
if 1
  " While some tests overwrite $HOME to prevent them from polluting user files,
  " we need to remember the original value so that we can tell external systems
  " where to ask about their own user settings.
  let g:tester_HOME = $HOME
endif

source setup.vim