Fix to_xml method of old_relation model.

diff --git a/app/models/old_relation.rb b/app/models/old_relation.rb
index 428177755492a6a4981121f3ea8a1274f5945f5d..10c76a758cc4561dfbf2babb89bc0f9f4358dd21 100644 (file)
--- a/app/models/old_relation.rb
+++ b/app/models/old_relation.rb
@@ -91,7 +91,7 @@ class OldRelation < ActiveRecord::Base
     el1['id'] = self.id.to_s
     el1['visible'] = self.visible.to_s
     el1['timestamp'] = self.timestamp.xmlschema
-    el1['user'] = self.user.display_name if self.user.data_public?
+    el1['user'] = self.changeset.user.display_name if self.changeset.user.data_public?
     el1['version'] = self.version.to_s
     el1['changeset'] = self.changeset_id.to_s