shithub: hugo

Info  •  Files  •  Log  •  Branches

transform: Simplify the 0 transformer case

--- a/transform/chain.go

+++ b/transform/chain.go

@@ -65,16 +65,15 @@

 }

 func (c *chain) Apply(w io.Writer, r io.Reader, p []byte) error {

+	if len(*c) == 0 {

+		_, err := io.Copy(w, r)

+		return err

+	}

 	b1 := bp.GetBuffer()

 	defer bp.PutBuffer(b1)

 	if _, err := b1.ReadFrom(r); err != nil {

-		return err

-	}

-

-	if len(*c) == 0 {

-		_, err := b1.WriteTo(w)

 		return err

 	}