From 8e084eb8784371b30186300726249eec46ac4794 Mon Sep 17 00:00:00 2001
From: Jesse Schwartzentruber <truber@mozilla.com>
Date: Thu, 20 Apr 2017 15:14:33 -0400
Subject: [PATCH] Fix typo in random.subset: limit should only be randomized if
 it is not specified

---
 random/random.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/random/random.js b/random/random.js
index 8ef510e..e008648 100644
--- a/random/random.js
+++ b/random/random.js
@@ -133,8 +133,8 @@ var random = {
       Utils.traceback();
       throw new TypeError("random.some() received a non-array type: '" + list + "'");
     }
-    if (typeof limit == 'number') {
-      limit = this.range(0, list.length);
+    if (typeof limit !== 'number') {
+      limit = this.number(list.length + 1);
     }
     let result = [];
     for (let i = 0; i < limit; i++) {