X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/322d293007eb75eedae7bd6138dc5abc3143d972..152cb13a02dfcb2966b8a9b29382f84a99a23a69:/app/models/node.rb

diff --git a/app/models/node.rb b/app/models/node.rb
index 391b50dcd..e926e06a2 100644
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -141,6 +141,9 @@ class Node < ActiveRecord::Base
       old_node.timestamp = t
       old_node.save_with_dependencies!
 
+      # tell the changeset we updated one element only
+      changeset.add_changes! 1
+
       # save the changeset in case of bounding box updates
       changeset.save!
     end
@@ -267,6 +270,13 @@ class Node < ActiveRecord::Base
     @tags[k] = v
   end
 
+  ##
+  # are the preconditions OK? this is mainly here to keep the duck
+  # typing interface the same between nodes, ways and relations.
+  def preconditions_ok?
+    in_world?
+  end
+
   ##
   # dummy method to make the interfaces of node, way and relation
   # more consistent.