commit 403d090e39abdc741c1b2ec0a05361cffd348289
author Bram Moolenaar <Bram@vim.org> Wed Jul 17 21:37:32 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Wed Jul 17 21:37:32 2019 +0200
tree 079522a7da6fab4b67a69832ebff8b52859cf8be
parent 3fb4f4762b49a5b5a54c17e0296e49ec815aee6c

patch 8.1.1709: Coverity warns for possibly using a NULL pointer

Problem:    Coverity warns for possibly using a NULL pointer.
Solution:   Make sure no NULL pointer is used.

src/testdir/test_popupwin.vim

diff --git a/src/testdir/test_popupwin.vim b/src/testdir/test_popupwin.vim
index 26d1c94..740ac61 100644
--- a/src/testdir/test_popupwin.vim
+++ b/src/testdir/test_popupwin.vim
@@ -634,6 +634,8 @@
   call popup_clear()
   call assert_fails('call popup_create("text", #{borderhighlight: "none"})', 'E714:')
   call popup_clear()
+  call assert_fails('call popup_create("text", #{borderhighlight: test_null_list()})', 'E714:')
+  call popup_clear()
   call assert_fails('call popup_create("text", #{borderchars: "none"})', 'E714:')
   call popup_clear()