From c35e9d1c5ccf6854f0747d1680aa3a40ee88eff1 Mon Sep 17 00:00:00 2001
From: Hans Dijkema <hans@dijkewijk.nl>
Date: Sat, 18 Apr 2026 16:47:46 +0200
Subject: [PATCH] finalizer stuff

---
 racket-webview-qt.rkt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/racket-webview-qt.rkt b/racket-webview-qt.rkt
index 71fdf7a..ccb46bc 100644
--- a/racket-webview-qt.rkt
+++ b/racket-webview-qt.rkt
@@ -851,7 +851,9 @@
                      #f
                      (cadr args))))
         )
-    (rkt-webview-finalizer rkt-wv-store cl-w msg)))
+    (rkt-webview-finalizer rkt-wv-store cl-w msg)
+    (unregister-custodian-shutdown rkt-wv-store custodian-finalizer)
+    ))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Cleanup on exit