diff --git a/websocket-sharp/Net/HttpListenerRequest.cs b/websocket-sharp/Net/HttpListenerRequest.cs
index 5b368e49..d5e9e435 100644
--- a/websocket-sharp/Net/HttpListenerRequest.cs
+++ b/websocket-sharp/Net/HttpListenerRequest.cs
@@ -121,6 +121,7 @@ namespace WebSocketSharp.Net
     public string[] AcceptTypes {
       get {
         var val = _headers["Accept"];
+
         if (val == null)
           return null;