fix bug in sendInterest of CcnxTunnel (was looping)
diff --git a/src/ccnx-tunnel.cpp b/src/ccnx-tunnel.cpp
index 9406474..5e4d322 100644
--- a/src/ccnx-tunnel.cpp
+++ b/src/ccnx-tunnel.cpp
@@ -8,7 +8,7 @@
                           : CcnxWrapper()
                           , m_localPrefix("/")
 {
-  refreshLocalPrefix();
+  //refreshLocalPrefix();
 }
 
 CcnxTunnel::~CcnxTunnel()
@@ -32,7 +32,7 @@
 {
   Name tunneledInterest = queryRoutableName(interest);
   Closure *cp = new TunnelClosure(closure, this, interest);
-  sendInterest(tunneledInterest, cp, selectors);
+  CcnxWrapper::sendInterest(tunneledInterest, cp, selectors);
 }
 
 void