From 81c3c89a28859de3aa167c53355f374394ada093 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 20 Mar 2018 11:41:44 +0100
Subject: [PATCH] patch 8.0.1619: Win32 GUI: crash when winpty is not installed

Problem:    Win32 GUI: crash when winpty is not installed and trying to use
            :shell in a terminal window.
Solution:   Check for NULL return form term_start(). (Yasuhiro Matsumoto,
            closes #2727)
---
 src/os_win32.c | 2 ++
 src/version.c  | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/os_win32.c b/src/os_win32.c
index b70a0025d1..0cb311337d 100644
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -4824,6 +4824,8 @@ mch_call_shell_terminal(
     argvar[0].vval.v_string = newcmd;
     argvar[1].v_type = VAR_UNKNOWN;
     buf = term_start(argvar, NULL, &opt, TERM_START_SYSTEM);
+    if (buf == NULL)
+	return 255;
 
     /* Find a window to make "buf" curbuf. */
     aucmd_prepbuf(&aco, buf);
diff --git a/src/version.c b/src/version.c
index 35feb7698d..6ac9000dba 100644
--- a/src/version.c
+++ b/src/version.c
@@ -766,6 +766,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1619,
 /**/
     1618,
 /**/
-- 
2.47.3