commit cfdbc5adde49cbab939e8164555ed0b8d9ce000b
author Bram Moolenaar <Bram@vim.org> Wed Jul 17 21:27:52 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Wed Jul 17 21:27:52 2019 +0200
tree 9e7ef1a1d37047c93589689a32a0b55f42ff95cb
parent 99a764bccd995a6cfe3206909f0076ef84d77506

patch 8.1.1707: Coverity warns for possibly using a NULL pointer

Problem:    Coverity warns for possibly using a NULL pointer.
Solution:   Change the logic to 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 8b1ea1f..26d1c94 100644
--- a/src/testdir/test_popupwin.vim
+++ b/src/testdir/test_popupwin.vim
@@ -643,6 +643,10 @@
   call popup_clear()
   call assert_fails('call popup_create([#{text: "text", props: ["none"]}], {})', 'E715:')
   call popup_clear()
+  call assert_fails('call popup_create("text", #{mask: ["asdf"]})', 'E475:')
+  call popup_clear()
+  call assert_fails('call popup_create("text", #{mask: test_null_list()})', 'E475:')
+  call popup_clear()
 endfunc
 
 func Test_win_execute_closing_curwin()