From 47a545667006ded57dc9660333e4ea2cab23b679 Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Thu, 13 Jun 2019 00:29:10 -0400
Subject: vim-patch:8.0.0933: terminal test tries to start GUI when it's not
 possible

Problem:    Terminal test tries to start GUI when it's not possible.
Solution:   Check if the GUI can run. (James McCoy, closes vim/vim#1971)
https://github.com/vim/vim/commit/9f0139a2a869b0804e5b91a65e3d5952c9091879
---
 src/nvim/testdir/shared.vim | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/nvim/testdir/shared.vim b/src/nvim/testdir/shared.vim
index eb6798f353..29af05fe3f 100644
--- a/src/nvim/testdir/shared.vim
+++ b/src/nvim/testdir/shared.vim
@@ -246,3 +246,7 @@ func! Screenline(lnum)
   let line = join(chars, '')
   return matchstr(line, '^.\{-}\ze\s*$')
 endfunc
+
+func CanRunGui()
+  return has('gui') && ($DISPLAY != "" || has('gui_running'))
+endfunc
-- 
cgit