Merge branch 'master' into openstreetbugs

[rails.git] / app / models / node.rb

diff --git a/app/models/node.rb b/app/models/node.rb
index 7db4aed09829aa7e0c5a82a13568c0475f444add..1aff4101e75b8643f05c21a481629ff499197128 100644 (file)
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -8,7 +8,7 @@ class Node < ActiveRecord::Base
 
   belongs_to :changeset
 
-  has_many :old_nodes, :foreign_key => :id
+  has_many :old_nodes, :foreign_key => :id, :order => :version
 
   has_many :way_nodes
   has_many :ways, :through => :way_nodes
@@ -142,6 +142,7 @@ class Node < ActiveRecord::Base
       raise OSM::APIPreconditionFailedError.new("Node #{self.id} is still used by relation #{rel.relation.id}.") unless rel.nil?
 
       self.changeset_id = new_node.changeset_id
+      self.tags = {}
       self.visible = false
       
       # update the changeset with the deleted position