diff --git a/app/controllers/attachments_controller.rb b/app/controllers/attachments_controller.rb index 92fa01e8f..5b2acc8ab 100644 --- a/app/controllers/attachments_controller.rb +++ b/app/controllers/attachments_controller.rb @@ -82,6 +82,6 @@ private if content_type.blank? content_type = Redmine::MimeType.of(attachment.filename) end - content_type + content_type.to_s end end