From a3b25f538140a9b23f678d3dee2e34fd5eb5f405 Mon Sep 17 00:00:00 2001
From: Timo Hocker <t-hocker@web.de>
Date: Thu, 26 Mar 2020 07:58:10 +0100
Subject: [PATCH] fix mutants

---
 index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 493e9c7..feb444e 100644
--- a/index.js
+++ b/index.js
@@ -15,7 +15,7 @@
  * @param {string} encoding encoding the string is in
  * @returns {string} base64
  */
-function to_b64 (str, encoding = 'utf-8') {
+function to_b64 (str, encoding = '') {
   const buf = Buffer.from (str, encoding);
   return buf.toString ('base64');
 }
@@ -39,7 +39,7 @@ function to_utf8 (str, encoding) {
  * @param {string} encoding encoding the string is in
  * @returns {string} hex
  */
-function to_hex (str, encoding = 'utf-8') {
+function to_hex (str, encoding = '') {
   const buf = Buffer.from (str, encoding);
   return buf.toString ('hex');
 }