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util: removed duplicated isArray check

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Wyatt Preul 2013-07-20 00:56:31 -05:00 committed by Trevor Norris
parent e3bb6e11c3
commit 5fcd6e4038
1 changed files with 1 additions and 2 deletions
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3
lib/util.js
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@ -430,8 +430,7 @@ function reduceToSingleString(output, base, braces) {
// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(ar) {
return Array.isArray(ar) ||
(typeof ar === 'object' && objectToString(ar) === '[object Array]');
return Array.isArray(ar);
}
exports.isArray = isArray;