[Modify] Polish it

10 years ago · 26fb29ef00
parent f374018356
commit 26fb29ef00
1 changed files with 2 additions and 1 deletions
--- a/websocket-sharp/Net/WebSockets/HttpListenerWebSocketContext.cs
+++ b/websocket-sharp/Net/WebSockets/HttpListenerWebSocketContext.cs
@ -225,11 +225,12 @@ namespace WebSocketSharp.Net.WebSockets
    public override IEnumerable<string> SecWebSocketProtocols {
      get {
        var protocols = _context.Request.Headers["Sec-WebSocket-Protocol"];
-        if (protocols != null)
+        if (protocols != null) {
          foreach (var protocol in protocols.Split (','))
            yield return protocol.Trim ();
        }
      }
+    }

    /// <summary>
    /// Gets the value of the Sec-WebSocket-Version header included in the request.