* Handle the error of a missing blob object * Show error in logs * as per @zeripath * Add missing error check * Add missing error check * Update compare.go * Use formal code * Update compare.go Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: 6543 <6543@obermui.de> Co-authored-by: techknowlogick <techknowlogick@gitea.io>