commit d1f76afaf963be706697279ab0570ffcb8a1f2fc
author Bram Moolenaar <Bram@vim.org> Sun Sep 13 22:37:34 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Sun Sep 13 22:37:34 2020 +0200
tree 532a79e2835b838c2353f624e1ab1dba311c2f5d
parent 4d170af0a9379da64d67dc3fa7cc7297956c6f52

patch 8.2.1678: crash when using ":set" after ":ownsyntax"

Problem:    Crash when using ":set" after ":ownsyntax".
Solution:   Make sure 'spelloptions' is not NULL. (closes #6950)

src/testdir/test_syntax.vim

diff --git a/src/testdir/test_syntax.vim b/src/testdir/test_syntax.vim
index cd06892..8a02185 100644
--- a/src/testdir/test_syntax.vim
+++ b/src/testdir/test_syntax.vim
@@ -428,7 +428,11 @@
   call setline(1, '#define FOO')
   syntax on
   set filetype=c
+
   ownsyntax perl
+  " this should not crash
+  set
+
   call assert_equal('perlComment', synIDattr(synID(line('.'), col('.'), 1), 'name'))
   call assert_equal('c',    b:current_syntax)
   call assert_equal('perl', w:current_syntax)