From: Tony Mack <tmack@paris.CS.Princeton.EDU>
Date: Thu, 30 Jun 2011 16:04:14 +0000 (-0400)
Subject: fix typo
X-Git-Tag: sfa-1.0-27~46
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=6fed73924ff4cc0836cfc7edfcea1af80cfc9605;p=sfa.git

fix typo
---

diff --git a/sfa/rspecs/pg_rspec.py b/sfa/rspecs/pg_rspec.py
index 3702e0c5..a21a2ab1 100755
--- a/sfa/rspecs/pg_rspec.py
+++ b/sfa/rspecs/pg_rspec.py
@@ -93,13 +93,13 @@ class PGRSpec(RSpec):
         return nodes
 
     def get_nodes_without_slivers(self, network=None):
-        pass
+        return []
    
     def get_slice_attributes(self, network=None):
-        pass
+        return []
 
     def get_default_sliver_attributes(self, network=None):
-        pass 
+        return []
 
     def add_default_sliver_attribute(self, name, value, network=None):
         pass
@@ -130,8 +130,8 @@ class PGRSpec(RSpec):
             # vms available at the node. 
             # only add location tag if longitude and latitude are not null
             if 'site' in node:
-                longitude = node['site'].get('longitude', None))
-                latitude = node['site'].get('latitude', None))
+                longitude = node['site'].get('longitude', None)
+                latitude = node['site'].get('latitude', None)
                 if longitude and latitude:
                     location_tag = etree.SubElement(node_tag, 'location', country="us", \
                                                     longitude=str(longitude), latitude=str(latitude))