Merged r6794:6798 from jcorgan/t198. Fixes ticket:198.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6799 221aa14e-8319-0410-a670-987f0aec2ac5

diff --git a/gnuradio-examples/python/digital/tunnel.py b/gnuradio-examples/python/digital/tunnel.py
index 111ed0db421350f411f512397402b9bdfb52aa76..09bcd75ddf919cee90171b3e5c10c6e41017e670 100755 (executable)
--- a/gnuradio-examples/python/digital/tunnel.py
+++ b/gnuradio-examples/python/digital/tunnel.py
@@ -94,7 +94,9 @@ class my_top_block(gr.top_block):
         gr.top_block.__init__(self)
         self.txpath = transmit_path(mod_class, options)
         self.rxpath = receive_path(demod_class, rx_callback, options)
-
+       self.connect(self.txpath);
+       self.connect(self.rxpath);
+       
     def send_pkt(self, payload='', eof=False):
         return self.txpath.send_pkt(payload, eof)