commit aeb313f355cd67638e3c611354ce401d86f56afe
author Bram Moolenaar <Bram@vim.org> Fri Nov 27 19:13:28 2020 +0100
committer Bram Moolenaar <Bram@vim.org> Fri Nov 27 19:13:28 2020 +0100
tree eec474c3614ccb296a14b8ad8753bdb91459e964
parent 6ee874d378829b62e0944063a9a029e81b5debfb

patch 8.2.2060: check for features implemented with "if"

Problem:    Check for features implemented with "if".
Solution:   Use the Check commands. (Ken Takata, closes #7383)

src/testdir/test_diffmode.vim

diff --git a/src/testdir/test_diffmode.vim b/src/testdir/test_diffmode.vim
index aba9c9a..2d6228a 100644
--- a/src/testdir/test_diffmode.vim
+++ b/src/testdir/test_diffmode.vim
@@ -621,9 +621,7 @@
 endfunc
 
 func Test_diffexpr()
-  if !executable('diff')
-    return
-  endif
+  CheckExecutable diff
 
   func DiffExpr()
     " Prepent some text to check diff type detection