From 6a1654061e51f0ed8dee2ebcd9cbdc7aa68994dd Mon Sep 17 00:00:00 2001
From: lidgren <lidgren@users.noreply.github.com>
Date: Fri, 19 Aug 2011 12:33:47 +0000
Subject: [PATCH] Fixed bug in WaitMessage() - when already queued message
 existed it would wait for next message to arrive anyway

---
 Lidgren.Network/NetPeer.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Lidgren.Network/NetPeer.cs b/Lidgren.Network/NetPeer.cs
index 62380a8..0b7828f 100644
--- a/Lidgren.Network/NetPeer.cs
+++ b/Lidgren.Network/NetPeer.cs
@@ -159,6 +159,9 @@ namespace Lidgren.Network
 		/// </summary>
 		public NetIncomingMessage WaitMessage(int maxMillis)
 		{
+			var msg = ReadMessage();
+			if (msg != null)
+				return msg; // no need to wait; we already have a message to deliver
 			if (m_messageReceivedEvent != null)
 				m_messageReceivedEvent.WaitOne(maxMillis);
 			return ReadMessage();