crypto: remove obsolete encoding check

This renames the parameters for clarity and removes the check for
undefined encoding. That will always default to `utf8`.

PR-URL: https://github.com/nodejs/node/pull/26809
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit is contained in:
Ruben Bridgewater 2019-03-20 13:05:12 +01:00
parent 92db780d9e
commit 751c92d972
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@ -55,13 +55,13 @@ function getDefaultEncoding() {
// This is here because many functions accepted binary strings without
// any explicit encoding in older versions of node, and we don't want
// to break them unnecessarily.
function toBuf(str, encoding) {
if (typeof str === 'string') {
if (encoding === 'buffer' || !encoding)
function toBuf(val, encoding) {
if (typeof val === 'string') {
if (encoding === 'buffer')
encoding = 'utf8';
return Buffer.from(str, encoding);
return Buffer.from(val, encoding);
}
return str;
return val;
}
const getCiphers = cachedResult(() => filterDuplicateStrings(_getCiphers()));