ccnx-grid example corrections
diff --git a/apps/ccnx-consumer.h b/apps/ccnx-consumer.h
index 1b1971f..16dbaf7 100644
--- a/apps/ccnx-consumer.h
+++ b/apps/ccnx-consumer.h
@@ -89,6 +89,8 @@
   EventId         m_sendEvent;    // Eventid of pending "send packet" event
   TypeId          m_tid;
   Ptr<CcnxLocalFace> m_face;
+    
+  uint32_t m_seq;
 };
 
 } // namespace ns3