From 579c32b5b234f68eb1ac487f4887b6210d68cb15 Mon Sep 17 00:00:00 2001
From: dwelle <luzar.david@gmail.com>
Date: Thu, 2 Jan 2020 20:43:00 +0100
Subject: [PATCH] remove optional chaning

until CodeSandbox adds support for it in CRA apps
---
 src/index.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.tsx b/src/index.tsx
index 72055ad5a..a2ec4ae2f 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -284,7 +284,7 @@ class App extends React.Component<{}, AppState> {
   private onKeyDown = (event: KeyboardEvent) => {
     if (
       event.key === "Backspace" &&
-      (event.target as HTMLElement)?.nodeName !== "INPUT"
+      (event.target as HTMLElement).nodeName !== "INPUT"
     ) {
       for (var i = elements.length - 1; i >= 0; --i) {
         if (elements[i].isSelected) {