prod/service-worker-28ddbc7ef7a575da0539a0f05f4bfdae.js
function normalizeEncoding(enc) {
  var nenc = _normalizeEncoding(enc);
  if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
  return nenc || enc;
}
function normalizeEncoding(enc) {
  var nenc = _normalizeEncoding(enc);
  if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
  return nenc || enc;
}
function normalizeEncoding ( enc ) { var nenc = _normalizeEncoding ( enc ) ; if ( typeof nenc !== 'string' && ( Buffer . isEncoding === isEncoding || ! isEncoding ( enc ) ) ) throw new Error ( 'Unknown encoding: ' + enc ) ; return nenc || enc ; }
Do not cache `Buffer.isEncoding` when checking encoding names as some modules monkey-patch it to support additional encodings
Do not cache Buffer . isEncoding when checking encoding names as some modules monkey - patch it to support additional encodings