From 941ae5499c3fce34fad5981d76292bc5e73a616e Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Fri, 7 Jul 2017 18:18:45 -0400
Subject: [PATCH] Use spread operator in flattenArguments

---
 chrome/content/zotero/xpcom/zotero.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/chrome/content/zotero/xpcom/zotero.js b/chrome/content/zotero/xpcom/zotero.js
index b58741282d..51c9b46006 100644
--- a/chrome/content/zotero/xpcom/zotero.js
+++ b/chrome/content/zotero/xpcom/zotero.js
@@ -1430,9 +1430,7 @@ Services.scriptloader.loadSubScript("resource://zotero/polyfill.js");
 				continue;
 			}
 			if (Array.isArray(arg)) {
-				for (var j=0; j<arg.length; j++){
-					returns.push(arg[j]);
-				}
+				returns.push(...arg);
 			}
 			else {
 				returns.push(arg);