From 4534f5ec1d4915f1b6c44a8327f4eff12a523cd4 Mon Sep 17 00:00:00 2001
From: LaZzyMan <zeusdream7@gmail.com>
Date: Mon, 26 Jan 2026 17:05:42 +0800
Subject: [PATCH] fix undefined error

---
 packages/cli/src/ui/contexts/KeypressContext.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/cli/src/ui/contexts/KeypressContext.tsx b/packages/cli/src/ui/contexts/KeypressContext.tsx
index acf3b30d6..8df81a9d8 100644
--- a/packages/cli/src/ui/contexts/KeypressContext.tsx
+++ b/packages/cli/src/ui/contexts/KeypressContext.tsx
@@ -513,7 +513,8 @@ export function KeypressProvider({
       // Kitty protocol is not available (e.g., Windows PowerShell)
       if (
         kittySequenceBuffer ||
-        (key.sequence.startsWith(`${ESC}[`) &&
+        (key.sequence &&
+          key.sequence.startsWith(`${ESC}[`) &&
           !key.sequence.startsWith(PASTE_MODE_PREFIX) &&
           !key.sequence.startsWith(PASTE_MODE_SUFFIX) &&
           !key.sequence.startsWith(FOCUS_IN) &&