From ccd2b0ee0bb9be712e927df7dab4625d9d3312c8 Mon Sep 17 00:00:00 2001
From: Alexander Skvortsov <sasha.skvortsov109@gmail.com>
Date: Fri, 18 Sep 2020 12:52:43 -0400
Subject: [PATCH] Revert diff reduction change

Sometimes, items passed to listItems might be null. We still need that filter check
---
 js/src/common/helpers/listItems.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/src/common/helpers/listItems.js b/js/src/common/helpers/listItems.js
index be471e367..da542c35e 100644
--- a/js/src/common/helpers/listItems.js
+++ b/js/src/common/helpers/listItems.js
@@ -9,7 +9,7 @@ function withoutUnnecessarySeparators(items) {
   const newItems = [];
   let prevItem;
 
-  items.forEach((item, i) => {
+  items.filter(Boolean).forEach((item, i) => {
     if (!isSeparator(item) || (prevItem && !isSeparator(prevItem) && i !== items.length - 1)) {
       prevItem = item;
       newItems.push(item);