X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/5cc1710b57f98905469225c68d975ad2e3e7e56d..4a1735427d84743f6c2f3576263fdcae397cf9e9:/services/api/app/models/arvados_model.rb

diff --git a/services/api/app/models/arvados_model.rb b/services/api/app/models/arvados_model.rb
index d910320ec0..c909e47cef 100644
--- a/services/api/app/models/arvados_model.rb
+++ b/services/api/app/models/arvados_model.rb
@@ -145,7 +145,7 @@ class ArvadosModel < ApplicationRecord
     super(permit_attribute_params(raw_params), *args)
   end
 
-  def update_attributes raw_params={}, *args
+  def update raw_params={}, *args
     super(self.class.permit_attribute_params(raw_params), *args)
   end
 
@@ -464,6 +464,7 @@ class ArvadosModel < ApplicationRecord
       end
     end
 
+    return self if sql_conds == nil
     self.where(sql_conds,
                user_uuids: all_user_uuids.collect{|c| c["target_uuid"]},
                permission_link_classes: ['permission'])
@@ -938,8 +939,6 @@ class ArvadosModel < ApplicationRecord
   # hook.
   def fill_container_defaults_after_find
     fill_container_defaults
-    set_attribute_was('runtime_constraints', runtime_constraints)
-    set_attribute_was('scheduling_parameters', scheduling_parameters)
     clear_changes_information
   end