From 2384092e9e132e0347bd70888152aa95adc28d81 Mon Sep 17 00:00:00 2001
From: Scott Nonnenberg <scott@signal.org>
Date: Thu, 5 Apr 2018 12:39:16 -0700
Subject: [PATCH] Use Array.isArray in i18n.js

---
 js/i18n.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/i18n.js b/js/i18n.js
index de7330497..5ed168ec4 100644
--- a/js/i18n.js
+++ b/js/i18n.js
@@ -18,7 +18,7 @@ exports.setup = (locale, messages) => {
     }
 
     const { message } = entry;
-    if (substitutions instanceof Array) {
+    if (Array.isArray(substitutions)) {
       return substitutions.reduce(
         (result, substitution) => result.replace(/\$.+?\$/, substitution),
         message