Index: binary-improvements/MapRendering/Web/Web.cs
===================================================================
--- binary-improvements/MapRendering/Web/Web.cs	(revision 351)
+++ binary-improvements/MapRendering/Web/Web.cs	(revision 352)
@@ -170,5 +170,5 @@
 			try {
 #else
-			HttpListenerContext ctx = _listener.EndGetContext (result);
+			HttpListenerContext ctx = _listener.EndGetContext (_result);
 			_listener.BeginGetContext (HandleRequest, _listener);
 #endif