From 27232751894e8fa40b73d596d251c5cb341cb50b Mon Sep 17 00:00:00 2001
From: Saurav <saurav9878@gmail.com>
Date: Fri, 9 Jul 2021 17:50:50 +0530
Subject: [PATCH] Fix crashes in using delay map

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

diff --git a/components/typewriter.js b/components/typewriter.js
index 1c290d8..4e94fdd 100644
--- a/components/typewriter.js
+++ b/components/typewriter.js
@@ -101,7 +101,7 @@ export default class TypeWriter extends Component {
 
       if (delayMap) {
         delayMap.forEach(({ at, delay }) => {
-          if (at === visibleChars || (currentToken && currentToken.match(at)) ) {
+          if (at === visibleChars || (currentToken && currentToken?.match(at)) ) {
             timeout += delay;
           }
         });