commit 2d10cd478047df8ba144d4b0fcc46480993af57f
author Bram Moolenaar <Bram@vim.org> Thu Mar 19 14:37:30 2020 +0100
committer Bram Moolenaar <Bram@vim.org> Thu Mar 19 14:37:30 2020 +0100
tree 516b015ce0b2d408d32a8ec4fe99ed38c44684e5
parent e32848780cc07c368ba2e088cdefdbb8c3b827c2

patch 8.2.0407: no early check if :find and :sfind have an argument

Problem:    No early check if :find and :sfind have an argument.
Solution:   Add EX_NEEDARG.

src/testdir/test_findfile.vim

diff --git a/src/testdir/test_findfile.vim b/src/testdir/test_findfile.vim
index ac6d863..44c8982 100644
--- a/src/testdir/test_findfile.vim
+++ b/src/testdir/test_findfile.vim
@@ -222,4 +222,8 @@
   call CleanFiles()
   let &path = save_path
   close
+
+  call assert_fails('find', 'E471:')
+  call assert_fails('sfind', 'E471:')
+  call assert_fails('tabfind', 'E471:')
 endfunc