Fix random.item to accomodate DOMStringList

2017-07-20 15:37:20 -04:00 · 2017-07-20 15:37:20 -04:00 · 2d36bb0739
parent a1aab62256
commit 2d36bb0739
1 changed files with 1 additions and 1 deletions
--- a/lib/random/random.js
+++ b/lib/random/random.js
@ -50,7 +50,7 @@ var random = { // eslint-disable-line no-unused-vars
    return Math.exp(this.float() * Math.log(limit))
  },
  item: function (list) {
-    if (list === undefined || typeof list === 'string' || !list.hasOwnProperty('length')) {
+    if (list === undefined || typeof list === 'string' || list.length === undefined) {
      logger.traceback()
      throw new TypeError('random.item() received an invalid object: \'' + list + '\'')
    }