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diff src/testdir/check.vim @ 25145:cf18d6749dbe v8.2.3109

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patch 8.2.3109: check for $DISPLAY never fails Commit: https://github.com/vim/vim/commit/f6d877975ba93fc9b4bee2c5d2aff88dbf9bea59 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jul 5 17:49:02 2021 +0200 patch 8.2.3109: check for $DISPLAY never fails Problem: Check for $DISPLAY never fails. Solution: Use eval().
author Bram Moolenaar <Bram@vim.org>
date Mon, 05 Jul 2021 18:00:04 +0200
parents 54a547489e49
children 34b75c77a7bd
line wrap: on
line diff
--- a/src/testdir/check.vim
+++ b/src/testdir/check.vim
@@ -139,7 +139,7 @@ endfunc
 " Command to Check for an environment variable
 command -nargs=1 CheckEnv call CheckEnv(<f-args>)
 func CheckEnv(name)
-  if empty('$' .. a:name)
+  if empty(eval('$' .. a:name))
     throw 'Skipped: Environment variable ' .. a:name .. ' is not set'
   endif
 endfunc