X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/319e54e08a9803c2218ec126bce4ed6eb9965127..2fabc46421f9e908ef6902ea7c4890a0032af446:/app/models/relation.rb

diff --git a/app/models/relation.rb b/app/models/relation.rb
index a231feddb..4200a08dd 100644
--- a/app/models/relation.rb
+++ b/app/models/relation.rb
@@ -206,6 +206,8 @@ class Relation < ApplicationRecord
   end
 
   def preconditions_ok?(good_members = [])
+    raise OSM::APITooManyRelationMembersError.new(id, members.length, Settings.max_number_of_relation_members) if members.length > Settings.max_number_of_relation_members
+
     # These are hastables that store an id in the index of all
     # the nodes/way/relations that have already been added.
     # If the member is valid and visible then we add it to the