From aeb137a696e42afc2326a393969dc187c62899f6 Mon Sep 17 00:00:00 2001
From: Peter Dave Hello <hsu@peterdavehello.org>
Date: Tue, 14 Jul 2026 03:09:30 +0800
Subject: [PATCH] Guard async input focus after unmount

Skip focusing when the config read completes after InputBox has
unmounted. This prevents a null-ref exception without changing mounted
behavior.
---
 src/components/InputBox/index.jsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/InputBox/index.jsx b/src/components/InputBox/index.jsx
index d50f95f2..e2252dad 100644
--- a/src/components/InputBox/index.jsx
+++ b/src/components/InputBox/index.jsx
@@ -87,7 +87,7 @@ export function InputBox({ onSubmit, enabled, postMessage, reverseResizeDir }) {
   useEffect(() => {
     if (enabled)
       getUserConfig().then((config) => {
-        if (config.focusAfterAnswer) inputRef.current.focus()
+        if (config.focusAfterAnswer) inputRef.current?.focus()
       })
   }, [enabled])