From a76e2ac5faade03cb4ae2feabadd8fc2ad23a7d7 Mon Sep 17 00:00:00 2001
From: Andy Bavier <acb@cs.princeton.edu>
Date: Wed, 27 Jan 2010 21:53:28 +0000
Subject: [PATCH] Add header

---
 sfa/rspecs/aggregates/vini/utils.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sfa/rspecs/aggregates/vini/utils.py b/sfa/rspecs/aggregates/vini/utils.py
index 495256eb..c9ca7da1 100644
--- a/sfa/rspecs/aggregates/vini/utils.py
+++ b/sfa/rspecs/aggregates/vini/utils.py
@@ -627,7 +627,8 @@ class Topology:
                 for link in self.sitelinks:
                     link.toxml(xml)
 
-        return str(xml)
+        header = '<?xml version="1.0"?>\n'
+        return header + str(xml)
 
 """
 Create a dictionary of site objects keyed by site ID
-- 
2.43.0