--- SAMLMetadata.py	2013-01-11 18:11:29.508377010 +0100
+++ SAMLMetadata.py	2013-01-11 18:12:31.392382643 +0100
@@ -18,7 +18,7 @@
 from MoinMoin.auth.saml import get_saml_sp_conf
 
 from saml2.metadata import entity_descriptor
-
+from MoinSupport import get_send_headers
 
 def execute(pagename, request):
     conf = get_saml_sp_conf(request.cfg.saml_config)
@@ -29,5 +29,7 @@
         valid_for = 24
 
     metadata = entity_descriptor(conf, valid_for)
-    request.content_type = 'text/xml'
+
+    get_send_headers(request)(["Content-Type: text/xml"])
+    #request.content_type = 'text/xml'
     request.write(str(metadata))