From b0ab46056fe907b4657fe57140c61d540d23b3ca Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <janedmundlazo@hotmail.com>
Date: Tue, 24 Jul 2018 20:56:14 -0400
Subject: [PATCH] vim-patch:8.0.0810: MS-Windows: tests still hang

Problem:    MS-Windows: tests still hang.
Solution:   Only create the XfakeHOME directory if it does not exist yet.
https://github.com/vim/vim/commit/d0b6c6c54e0f3c2984e1d9b316a587ef14cfd53a
---
 src/nvim/testdir/setup.vim | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/nvim/testdir/setup.vim b/src/nvim/testdir/setup.vim
index 8f2cf80c6b..f3cc7da70f 100644
--- a/src/nvim/testdir/setup.vim
+++ b/src/nvim/testdir/setup.vim
@@ -22,8 +22,10 @@ set rtp=$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after
 let &packpath = &rtp
 
 " Make sure $HOME does not get read or written.
-let $HOME = getcwd() . '/XfakeHOME'
-call mkdir($HOME)
+let $HOME = expand(getcwd() . '/XfakeHOME')
+if !isdirectory($HOME)
+  call mkdir($HOME)
+endif
 
 " Use default shell on Windows to avoid segfault, caused by TUI
 if has('win32')