From f2a27511b1eb9ee62c1cc962a5964bab656d5a36 Mon Sep 17 00:00:00 2001
From: "trop[bot]" <37223003+trop[bot]@users.noreply.github.com>
Date: Mon, 14 Apr 2025 11:23:57 +0200
Subject: [PATCH] fix: handle potential missing close event property (#46620)

fix: handle missing close event property

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
---
 lib/browser/api/browser-window.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/browser/api/browser-window.ts b/lib/browser/api/browser-window.ts
index 46882f151474..909b442c3d27 100644
--- a/lib/browser/api/browser-window.ts
+++ b/lib/browser/api/browser-window.ts
@@ -54,7 +54,7 @@ BrowserWindow.prototype._init = function (this: BWT) {
   });
   this.on('close', (event) => {
     queueMicrotask(() => {
-      if (!unresponsiveEvent && !event.defaultPrevented) {
+      if (!unresponsiveEvent && !event?.defaultPrevented) {
         unresponsiveEvent = setTimeout(emitUnresponsiveEvent, 5000);
       }
     });