From: Tony Mack <tmack@paris.CS.Princeton.EDU>
Date: Fri, 14 Sep 2012 01:29:20 +0000 (-0400)
Subject: manifest rspec for a slice that doesn't exist should be empyt
X-Git-Tag: sfa-2.1-14~2
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=399371a974a1ab7d09e01829771c958576660733;hp=7ad74269a72234e68e1796fea43fabe87c06810e;p=sfa.git

manifest rspec for a slice that doesn't exist should be empyt
---

diff --git a/sfa/planetlab/plaggregate.py b/sfa/planetlab/plaggregate.py
index f838bedb..b22a94bc 100644
--- a/sfa/planetlab/plaggregate.py
+++ b/sfa/planetlab/plaggregate.py
@@ -304,7 +304,10 @@ class PlAggregate:
             rspec.xml.set('expires',  datetime_to_string(utcparse(slice['expires'])))
 
         if not options.get('list_leases') or options.get('list_leases') and options['list_leases'] != 'leases':
-            nodes, links = self.get_nodes_and_links(slice_xrn, slice, slivers, options)
+            if slice_xrn and not slivers:
+                nodes, links = [], []
+            else:
+                nodes, links = self.get_nodes_and_links(slice_xrn, slice, slivers, options)
             rspec.version.add_nodes(nodes)
             rspec.version.add_links(links)
             # add sliver defaults