Fix #12849
@ -74,7 +74,7 @@ module Attachmentable
self.class.attachment_definitions.each_key do |attachment_name|
attachment = send(attachment_name)
next if attachment.blank?
next if attachment.blank? || attachment.queued_for_write[:original].blank?
attachment.instance_write :file_name, SecureRandom.hex(8) + File.extname(attachment.instance_read(:file_name))
end