From 508c7041c58d36b128afbee08fde3fefbf19d2ec Mon Sep 17 00:00:00 2001
From: Claudio-Daniel Freire <claudio-daniel.freire@inria.fr>
Date: Sat, 1 Oct 2011 23:04:58 +0200
Subject: [PATCH] Missing retusn

---
 src/nepi/testbeds/planetlab/multicast.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nepi/testbeds/planetlab/multicast.py b/src/nepi/testbeds/planetlab/multicast.py
index 1fdffa04..e6869bb5 100644
--- a/src/nepi/testbeds/planetlab/multicast.py
+++ b/src/nepi/testbeds/planetlab/multicast.py
@@ -44,6 +44,7 @@ class MulticastForwarder(application.Application):
         if not self.router:
             cmd += "-R "
         cmd += ' '.join([iface.address for iface in self.ifaces])
+        return cmd
     def _command_set(self, value):
         # ignore
         return
-- 
2.43.0