diff --git a/lego/sys/log/logger.go b/lego/sys/log/logger.go
index 5b5a98eb0..9c2eb634e 100644
--- a/lego/sys/log/logger.go
+++ b/lego/sys/log/logger.go
@@ -199,9 +199,7 @@ func (this *Logger) check(level Loglevel, msg string, args ...Field) (entry *Ent
 	if addStack {
 		buffer := pools.BufferPoolGet()
 		defer buffer.Free()
-
 		stackfmt := newStackFormatter(buffer)
-
 		stackfmt.FormatFrame(frame)
 		if more {
 			stackfmt.FormatStack(stack)