Remove hints

Change-Id: I537619fefad6ffb6b46c5dc618f0fdcc15884d6e
diff --git a/src/clients/iterative-query-controller.cpp b/src/clients/iterative-query-controller.cpp
index be3f9f8..3c25505 100644
--- a/src/clients/iterative-query-controller.cpp
+++ b/src/clients/iterative-query-controller.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014, Regents of the University of California.
+ * Copyright (c) 2014-2016, Regents of the University of California.
  *
  * This file is part of NDNS (Named Data Networking Domain Name Service).
  * See AUTHORS.md for complete list of NDNS authors and contributors.
@@ -177,7 +177,7 @@
 {
   Response re;
   Name zone = m_dstLabel.getPrefix(m_nFinishedComps);
-  re.fromData("", zone, data);
+  re.fromData(zone, data);
   return re;
 }