From: Andy Bavier <acb@cs.princeton.edu>
Date: Thu, 17 Jun 2010 19:18:57 +0000 (+0000)
Subject: Fix crash when missing sliver_defaults tag
X-Git-Tag: sfa-1.0-0~169
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=46b308d75cedd7bf2a20dbdbf8b71609fb2d4d45;p=sfa.git

Fix crash when missing sliver_defaults tag
---

diff --git a/sfa/util/rspecHelper.py b/sfa/util/rspecHelper.py
index e629a86a..613e5aed 100755
--- a/sfa/util/rspecHelper.py
+++ b/sfa/util/rspecHelper.py
@@ -56,6 +56,10 @@ class RSpec:
 
     def add_default_sliver_attribute(self, name, value):
         defaults = self.rspec.find(".//sliver_defaults")
+        if defaults is None:
+            defaults = etree.Element("sliver_defaults")
+            network = self.rspec.find(".//network")
+            network.insert(0, defaults)
         self.add_attribute(defaults, name, value)
 
     def add_sliver_attribute(self, hostname, name, value):