You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
17 lines
407 B
17 lines
407 B
'use strict'; |
|
var isUtf8 = require('is-utf8'); |
|
|
|
module.exports = function (x) { |
|
// Catches EFBBBF (UTF-8 BOM) because the buffer-to-string |
|
// conversion translates it to FEFF (UTF-16 BOM) |
|
if (typeof x === 'string' && x.charCodeAt(0) === 0xFEFF) { |
|
return x.slice(1); |
|
} |
|
|
|
if (Buffer.isBuffer(x) && isUtf8(x) && |
|
x[0] === 0xEF && x[1] === 0xBB && x[2] === 0xBF) { |
|
return x.slice(3); |
|
} |
|
|
|
return x; |
|
};
|
|
|