prevent records with an empty :validation_status_for_aapb (including …

…all non-Assets) from raising Push validation errors

app/models/push.rb

@@ -39,6 +39,10 @@ def validate_status
 
  def add_status_error(invalid_docs, status)
  ids_matching_status = invalid_docs.select { |doc| doc.validation_status_for_aapb.include?(status) }.map(&:id)
+ # Prevents adding errors to docs that don't have a value
+ # in :validation_status_for_aapb, including all non-Assets.
+ return if ids_matching_status.blank?
+
  errors.add(:pushed_id_csv, "The following IDs are #{status}: #{ids_matching_status.join(', ')}")
  end