From 9b482d88103eda1c777998f6a729fa86d3f07009 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Tue, 8 Mar 2016 14:28:32 +0900
Subject: [PATCH] [Modify] Replace it

---
 websocket-sharp/WebSocket.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/websocket-sharp/WebSocket.cs b/websocket-sharp/WebSocket.cs
index 04a70ac7..648a5c39 100644
--- a/websocket-sharp/WebSocket.cs
+++ b/websocket-sharp/WebSocket.cs
@@ -311,8 +311,8 @@ namespace WebSocketSharp
 
       set {
         lock (_forConn) {
-          var msg = checkIfAvailable (true, false, true, false, false, true);
-          if (msg != null) {
+          string msg;
+          if (!checkIfAvailable (true, false, true, false, false, true, out msg)) {
             _logger.Error (msg);
             error ("An error has occurred in setting the compression.", null);