mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-11-23 02:10:12 +01:00
17 lines
639 B
JavaScript
17 lines
639 B
JavaScript
import { toBuffer as ethUtilToBuffer, isHexString } from 'ethereumjs-util';
|
|
|
|
/**
|
|
* Returns a buffer from the provided input, via ethereumjs-util.toBuffer but
|
|
* additionally handling non hex strings. This is a failsafe as in most cases
|
|
* we should be primarily dealing with hex prefixed strings with this utility
|
|
* but we do not want to break the extension for users.
|
|
* @param {import('ethereumjs-util').ToBufferInputTypes | string} input
|
|
* @returns {Buffer}
|
|
*/
|
|
export function toBuffer(input) {
|
|
if (typeof input === 'string' && isHexString(input) === false) {
|
|
return Buffer.from(input);
|
|
}
|
|
return ethUtilToBuffer(input);
|
|
}
|