From f155de483f53429d7f13802740adf55cde000e85 Mon Sep 17 00:00:00 2001
From: Eric Kohl <eric.kohl@reactos.org>
Date: Sat, 29 Sep 2018 01:57:59 +0200
Subject: [PATCH] [msports] Notify the system of changes to the serial port
 settings.

---
 dll/win32/msports/serial.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dll/win32/msports/serial.c b/dll/win32/msports/serial.c
index b248072a303..768fedf6046 100644
--- a/dll/win32/msports/serial.c
+++ b/dll/win32/msports/serial.c
@@ -323,6 +323,12 @@ WritePortSettings(
         return;
     }
 
+    /* Notify the system */
+    PostMessageW(HWND_BROADCAST,
+                 WM_WININICHANGE,
+                 0,
+                 (LPARAM)pPortData->szPortName);
+
     TRACE("Done!\n");
 }
 
-- 
2.17.1