From: Tony Mack <tmack@cs.princeton.edu>
Date: Wed, 1 Apr 2009 15:11:07 +0000 (+0000)
Subject: fix bug in get_rspec when trying to get the rspec for a slice that doesnt exist
X-Git-Tag: sfa-0.9-0@14641~534
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=bd2afb5e4dceedea1ed52ca000a534e659d32dd6;hp=50c936038cf4185334d19bf023ce52974a09154f;p=sfa.git

fix bug in get_rspec when trying to get the rspec for a slice that doesnt exist
---

diff --git a/geni/aggregate.py b/geni/aggregate.py
index b94e572f..4b9f8a3a 100644
--- a/geni/aggregate.py
+++ b/geni/aggregate.py
@@ -263,8 +263,12 @@ class Aggregate(GeniServer):
         elif type in ['slice']:
             slicename = hrn_to_pl_slicename(hrn)
             slices = self.shell.GetSlices(self.auth, [slicename])
-            node_ids = slices[0]['node_ids']
-            nodes = self.shell.GetNodes(self.auth, node_ids) 
+            if not slices:
+                nodes = []
+            else:
+                slice = slices[0]     
+                node_ids = slice['node_ids']
+                nodes = self.shell.GetNodes(self.auth, node_ids) 
         
         # Filter out whitelisted nodes
         public_nodes = lambda n: n.has_key('slice_ids_whitelist') and not n['slice_ids_whitelist']