From: Tony Mack <tmack@paris.CS.Princeton.EDU>
Date: Fri, 11 Nov 2011 02:37:08 +0000 (-0500)
Subject: skip null objects
X-Git-Tag: sfa-1.1-3~47
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=4385014c109d01ed15240e4557fbaae3c97aa618;p=sfa.git

skip null objects
---

diff --git a/sfa/rspecs/elements/element.py b/sfa/rspecs/elements/element.py
index bc66c76c..abfb7fcc 100644
--- a/sfa/rspecs/elements/element.py
+++ b/sfa/rspecs/elements/element.py
@@ -47,6 +47,8 @@ class Element(dict):
             objs = [objs]
         elems = []
         for obj in objs:
+            if not obj:
+                continue
             if not fields:
                 fields = obj.keys()
             elem = xml.add_element(name)