From ce377a33232b7eac80e7d99cb795962a057643ae Mon Sep 17 00:00:00 2001
From: Jan Keith Darunday <jkcdarunday@gmail.com>
Date: Thu, 13 Jul 2023 17:17:45 +0800
Subject: [PATCH] fix: Use optional chaining operator in windowId.toString to
 avoid errors when windowId is undefined in Wayland

---
 src/kwinscript/driver/window.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/kwinscript/driver/window.ts b/src/kwinscript/driver/window.ts
index d5790756..c2b43b6d 100644
--- a/src/kwinscript/driver/window.ts
+++ b/src/kwinscript/driver/window.ts
@@ -292,7 +292,7 @@ export class DriverWindowImpl implements DriverWindow {
 
   public toString(): string {
     // Using a shorthand name to keep debug message tidy
-    return `KWin(${this.client.windowId.toString(16)}.${
+    return `KWin(${this.client.windowId?.toString(16)}.${
       this.client.resourceClass
     })`;
   }