Merge branch 'upstreammaster'

[sfa.git] / sfa / rspecs / elements / versions / pgv2Services.py

diff --git a/sfa/rspecs/elements/versions/pgv2Services.py b/sfa/rspecs/elements/versions/pgv2Services.py
index 5a7c70f..9eb1ed9 100644 (file)
--- a/sfa/rspecs/elements/versions/pgv2Services.py
+++ b/sfa/rspecs/elements/versions/pgv2Services.py
@@ -6,6 +6,9 @@ from sfa.rspecs.elements.login import Login
 class PGv2Services:
     @staticmethod
     def add_services(xml, services):
+        if not services:
+            return 
+
         for service in services:
             service_elem = xml.add_element('services')
             Element.add_elements(service_elem, 'install', service.get('install', []), Install.fields)