From 677aed6ef93dfa1aae02b20fd6aa16bfe9f71d2d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benjamin=20H=C3=B6glinger-Stelzer?= <nefarius@dhmx.at>
Date: Sun, 25 Nov 2018 14:37:08 +0100
Subject: [PATCH] Resolved handle warnings

---
 PInvokeSerialPort/SerialPort.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/PInvokeSerialPort/SerialPort.cs b/PInvokeSerialPort/SerialPort.cs
index 2c591ad..08b551b 100755
--- a/PInvokeSerialPort/SerialPort.cs
+++ b/PInvokeSerialPort/SerialPort.cs
@@ -401,7 +401,7 @@ namespace PInvokeSerialPort
             _checkSends = CheckAllSends;
             wo.Offset = 0;
             wo.OffsetHigh = 0;
-            wo.hEvent = _checkSends ? _writeEvent.Handle : IntPtr.Zero;
+            wo.hEvent = _checkSends ? _writeEvent.SafeWaitHandle.DangerousGetHandle() : IntPtr.Zero;
             _ptrUwo = Marshal.AllocHGlobal(Marshal.SizeOf(wo));
             Marshal.StructureToPtr(wo, _ptrUwo, true);
             _writeCount = 0;
@@ -686,7 +686,7 @@ namespace PInvokeSerialPort
             var unmanagedOv = Marshal.AllocHGlobal(Marshal.SizeOf(ov));
             ov.Offset = 0;
             ov.OffsetHigh = 0;
-            ov.hEvent = sg.Handle;
+            ov.hEvent = sg.SafeWaitHandle.DangerousGetHandle();
             Marshal.StructureToPtr(ov, unmanagedOv, true);
 
             uint eventMask = 0;