From d7baef3c483b639a2b377412211cd35206192f57 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Tue, 5 Jan 2021 21:36:08 +0900
Subject: [PATCH] [Modify] Replace it

---
 websocket-sharp/Net/HttpListenerRequest.cs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/websocket-sharp/Net/HttpListenerRequest.cs b/websocket-sharp/Net/HttpListenerRequest.cs
index 4d10f1d0..8ac1ceac 100644
--- a/websocket-sharp/Net/HttpListenerRequest.cs
+++ b/websocket-sharp/Net/HttpListenerRequest.cs
@@ -282,8 +282,12 @@ namespace WebSocketSharp.Net
     /// </value>
     public Stream InputStream {
       get {
-        if (_inputStream == null)
-          _inputStream = getInputStream () ?? Stream.Null;
+        if (_inputStream == null) {
+          _inputStream = _contentLength > 0 || _chunked
+                         ? _connection
+                           .GetRequestStream (_contentLength, _chunked)
+                         : Stream.Null;
+        }
 
         return _inputStream;
       }