From 4191c02d62ca847e58c1196b58995531e9ce0f83 Mon Sep 17 00:00:00 2001
From: Keshav2567 <70498256+Keshav2567@users.noreply.github.com>
Date: Mon, 5 Jul 2021 18:08:26 +0530
Subject: [PATCH] Fixed endless error

Handled the error if user input is undefined or just an empty string (which causes an endless error)
---
 random-choice-picker/script.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/random-choice-picker/script.js b/random-choice-picker/script.js
index 443f3ed..3fddcc6 100644
--- a/random-choice-picker/script.js
+++ b/random-choice-picker/script.js
@@ -33,12 +33,14 @@ function randomSelect() {
 
     const interval = setInterval(() => {
         const randomTag = pickRandomTag()
-
+	
+	if (randomTag !== undefined) {
         highlightTag(randomTag)
 
         setTimeout(() => {
             unHighlightTag(randomTag)
         }, 100)
+	}
     }, 100);
 
     setTimeout(() => {
@@ -64,4 +66,4 @@ function highlightTag(tag) {
 
 function unHighlightTag(tag) {
     tag.classList.remove('highlight')
-}
\ No newline at end of file
+}