From 81afc9202220dd247b93a98603eba72a0130f521 Mon Sep 17 00:00:00 2001
From: Miodec <jack@monkeytype.com>
Date: Fri, 27 Jan 2023 15:28:08 +0100
Subject: [PATCH] returning if word is undefined

---
 frontend/src/ts/ui.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/frontend/src/ts/ui.ts b/frontend/src/ts/ui.ts
index f798a5e5b..12a2f2a6d 100644
--- a/frontend/src/ts/ui.ts
+++ b/frontend/src/ts/ui.ts
@@ -88,11 +88,12 @@ const debouncedEvent = debounce(250, async () => {
     if (Config.tapeMode !== "off") {
       TestUI.scrollTape();
     } else {
-      const currentTop: number = Math.floor(
+      const word =
         document.querySelectorAll<HTMLElement>("#words .word")[
           TestUI.currentWordElementIndex - 1
-        ].offsetTop
-      );
+        ];
+      if (!word) return;
+      const currentTop: number = Math.floor(word.offsetTop);
       TestUI.lineJump(currentTop);
     }
   }