From eef92249f7fe5e2b29963138511c6583391727ba Mon Sep 17 00:00:00 2001
From: Robin <robin@robin.town>
Date: Tue, 6 Aug 2024 10:56:15 -0400
Subject: [PATCH] Fix a crash when the duplicate tiles option is empty

We need to handle the case where the value is NaN because the field is empty.
---
 src/settings/SettingsModal.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/settings/SettingsModal.tsx b/src/settings/SettingsModal.tsx
index d8430022..6f9f83ab 100644
--- a/src/settings/SettingsModal.tsx
+++ b/src/settings/SettingsModal.tsx
@@ -254,7 +254,8 @@ export const SettingsModal: FC<Props> = ({
           value={duplicateTiles.toString()}
           onChange={useCallback(
             (event: ChangeEvent<HTMLInputElement>): void => {
-              setDuplicateTiles(event.target.valueAsNumber);
+              const value = event.target.valueAsNumber;
+              setDuplicateTiles(Number.isNaN(value) ? 0 : value);
             },
             [setDuplicateTiles],
           )}