From ec10a787713fc2c2a6c9a5af6612314d569bfde9 Mon Sep 17 00:00:00 2001
From: Bartosz Sosnowski <bartosz@janeasystems.com>
Date: Sat, 12 Jan 2019 10:25:30 +0100
Subject: [PATCH] win, tty: fix CreateFileW() return value check

CreateFileW() returns INVALID_HANDLE_VALUE on failure, not NULL.

Fixes: https://github.com/libuv/libuv/issues/2141
PR-URL: https://github.com/libuv/libuv/pull/2142
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
---
 src/win/tty.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/win/tty.c b/src/win/tty.c
index d058ef66de6..ef4efd2ad64 100644
--- a/src/win/tty.c
+++ b/src/win/tty.c
@@ -164,7 +164,7 @@ void uv_console_init(void) {
                                        OPEN_EXISTING,
                                        0,
                                        0);
-  if (uv__tty_console_handle != NULL) {
+  if (uv__tty_console_handle != INVALID_HANDLE_VALUE) {
     QueueUserWorkItem(uv__tty_console_resize_message_loop_thread,
                       NULL,
                       WT_EXECUTELONGFUNCTION);