[Modify] Replace it

websocket-sharp/Net/HttpListenerResponse.cs

@@ -612,16 +612,14 @@ namespace WebSocketSharp.Net
 
     private IEnumerable<Cookie> findCookie (Cookie cookie)
     {
-      var name = cookie.Name;
+      if (_cookies == null)
-      var domain = cookie.Domain;
+        yield break;
-      var path = cookie.Path;
+
-      if (_cookies != null)
+      foreach (var c in _cookies) {
-        foreach (Cookie c in _cookies)
+        if (c.EqualsWithoutValue (cookie))
-          if (c.Name.Equals (name, StringComparison.OrdinalIgnoreCase) &&
-              c.Domain.Equals (domain, StringComparison.OrdinalIgnoreCase) &&
-              c.Path.Equals (path, StringComparison.Ordinal))
           yield return c;
       }
+    }
 
     #endregion