From 450687131047a666ca5540f47e0d0b80d29db774 Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Wed, 30 Apr 2025 00:10:07 +0100
Subject: [PATCH] xdg-bell: avoid crashes on null toplevel

---
 src/protocols/XDGBell.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/protocols/XDGBell.cpp b/src/protocols/XDGBell.cpp
index 61f070ff..593d78fc 100644
--- a/src/protocols/XDGBell.cpp
+++ b/src/protocols/XDGBell.cpp
@@ -12,6 +12,14 @@ CXDGSystemBellManagerResource::CXDGSystemBellManagerResource(UP<CXdgSystemBellV1
     m_resource->setOnDestroy([this](CXdgSystemBellV1* r) { PROTO::xdgBell->destroyResource(this); });
 
     m_resource->setRing([](CXdgSystemBellV1* r, wl_resource* toplevel) {
+        if (!toplevel) {
+            g_pEventManager->postEvent(SHyprIPCEvent{
+                .event = "bell",
+                .data  = "",
+            });
+            return;
+        }
+
         auto TOPLEVEL = CXDGToplevelResource::fromResource(toplevel);
 
         if (!TOPLEVEL) {