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diff src/testdir/test_listdict.vim @ 21064:6dc8625889fe v8.2.1083

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patch 8.2.1083: crash when using reduce() on a NULL list Commit: https://github.com/vim/vim/commit/fda20c4cc59008264676a6deb6a3095ed0c248e0 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jun 29 20:09:36 2020 +0200 patch 8.2.1083: crash when using reduce() on a NULL list Problem: Crash when using reduce() on a NULL list. Solution: Only access the list when not NULL.
author Bram Moolenaar <Bram@vim.org>
date Mon, 29 Jun 2020 20:15:04 +0200
parents 3b29ac3394dc
children 6a4806e326dd
line wrap: on
line diff
--- a/src/testdir/test_listdict.vim
+++ b/src/testdir/test_listdict.vim
@@ -718,6 +718,9 @@ func Test_reduce()
   call assert_fails("call reduce(g:lut, { acc, val -> EvilRemove() }, 1)", 'E742:')
   unlet g:lut
   delfunc EvilRemove
+
+  call assert_equal(42, reduce(test_null_list(), function('add'), 42))
+  call assert_equal(42, reduce(test_null_blob(), function('add'), 42))
 endfunc
 
 " splitting a string to a List using split()