@@ -1,21 +1,20 @@

 package cli

-import "bytes"

+import "strings"

 // Errors is a list of errors.

 // Useful in a loop if you don't want to return the error right away and you want to display after the loop,

 // all the errors that happened during the loop.

 type Errors []error

-func (errs Errors) Error() string {

-	if len(errs) < 1 {

+func (errList Errors) Error() string {

+	if len(errList) < 1 {

 		return ""

 	}

-	var buf bytes.Buffer

-	buf.WriteString(errs[0].Error())

-	for _, err := range errs[1:] {

-		buf.WriteString(", ")

-		buf.WriteString(err.Error())

+

+	out := make([]string, len(errList))

+	for i := range errList {

+		out[i] = errList[i].Error()

 	}

-	return buf.String()

+	return strings.Join(out, ", ")

 }