From 26125680b3420142a0169162b65af078ec198dc4 Mon Sep 17 00:00:00 2001
From: Alexandros kouvakas <alexandros.kouvakas@inria.fr>
Date: Wed, 7 Aug 2013 18:41:00 +0200
Subject: [PATCH] Fix release conditions in ovsport

---
 src/nepi/resources/planetlab/openvswitch/ovsport.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nepi/resources/planetlab/openvswitch/ovsport.py b/src/nepi/resources/planetlab/openvswitch/ovsport.py
index ce59af24..426ad970 100644
--- a/src/nepi/resources/planetlab/openvswitch/ovsport.py
+++ b/src/nepi/resources/planetlab/openvswitch/ovsport.py
@@ -227,7 +227,7 @@ class OVSPort(LinuxApplication):
         # to be released
         from nepi.resources.planetlab.openvswitch.tunnel import Tunnel
         rm = self.get_connected(Tunnel.rtype())
-        if rm[0].state < ResourceState.FINISHED:
+        if rm and rm[0].state < ResourceState.FINISHED:
             self.ec.schedule(reschedule_delay, self.release)
             return 
             
-- 
2.47.0