be a bit more specific when a way is a member of a relation. Actually return an error...

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

diff --git a/app/models/way.rb b/app/models/way.rb
index 64b3991336c7d9bf21664f4c0979405550a805ab..1480361e0b4937140cb0f3feb8ad8233db2d5eae 100644 (file)
--- a/app/models/way.rb
+++ b/app/models/way.rb
@@ -251,18 +251,17 @@ class Way < ActiveRecord::Base
     # shouldn't be possible to get race conditions.
     Way.transaction do
       check_consistency(self, new_way, user)
-      if RelationMember.find(:first, :joins => :relation,
+      rel = RelationMember.find(:first, :joins => :relation,
                              :conditions => [ "visible = ? AND member_type='Way' and member_id=? ", true, self.id])
-        raise OSM::APIPreconditionFailedError.new("You need to make sure that the way with id: #{self.id} is not a member of a relation.")
-      else
-        self.changeset_id = new_way.changeset_id
-        self.changeset = new_way.changeset
-
-        self.tags = []
-        self.nds = []
-        self.visible = false
-        save_with_history!
-      end
+      raise OSM::APIPreconditionFailedError.new("You need to make sure that the way with id: #{self.id} is not a member of the relation with id #{rel.id}.") if rel
+      
+      self.changeset_id = new_way.changeset_id
+      self.changeset = new_way.changeset
+
+      self.tags = []
+      self.nds = []
+      self.visible = false
+      save_with_history!
     end
   end