commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Author: Bram Moolenaar <Bram@vim.org> Date: Fri Sep 9 12:57:09 2016 +0200 patch 7.4.2348 Problem: Crash on exit when EXITFREE is defined. (Dominique Pelle) Solution: Don't access curwin when exiting.

" For Hebrew capitals should not be checked.  But only change the
" 'spellcapcheck' option when it is not at its default value.
let s:spc = &l:spc
setlocal spc&
if s:spc == &l:spc
  setlocal spc=
else
  let &l:spc = s:spc
endif
unlet s:spc