commit https://github.com/vim/vim/commit/fe4b18640656ddea41f60cf7a76956c9cc5494d6 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Apr 15 21:47:54 2016 +0200 patch 7.4.1747 Problem: Coverity: missing check for NULL pointer. Solution: Check for out of memory.

" For Yiddish 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