From 7bd7e4f8d61fb4c3e95e3fd4da22d210e4e9a68d Mon Sep 17 00:00:00 2001
From: Harald Wolff <haraldwolff@skyoffice>
Date: Fri, 11 Oct 2019 12:38:07 +0200
Subject: [PATCH] HTTPServer: fix possible NullReference, fix Pool.Stop() call

---
 HTTPServer.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/HTTPServer.cs b/HTTPServer.cs
index 8886b7d..ec33347 100644
--- a/HTTPServer.cs
+++ b/HTTPServer.cs
@@ -104,9 +104,10 @@ namespace ln.http
             }
 
             foreach (HTTPServerConnection connection in HTTPServerConnection.CurrentConnections)
-                connection.Abort();
+                connection?.Abort();
 
-            threadPool.Stop(true);
+            if (threadPool.State == PoolState.RUN)
+                threadPool.Stop(true);
         }
 
         private void AcceptConnections(TcpListener tcpListener)