patch 8.2.1854: Vim9: crash when throwing exception for NULL string Commit: https://github.com/vim/vim/commit/1e021e63c565bbb30783a557b4e883cc27f56403 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Oct 16 20:25:23 2020 +0200 patch 8.2.1854: Vim9: crash when throwing exception for NULL string Problem: Vim9: crash when throwing exception for NULL string. (Dhiraj Mishra) Solution: Handle NULL string like empty string. (closes #7139)

" 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