From 1ab108f7aa15e65505d485ef0af19b73b928987d Mon Sep 17 00:00:00 2001
From: Ollie <ollie@dev>
Date: Sat, 23 May 2026 16:17:18 +0200
Subject: [PATCH] WINGs/wevent: fix NULL toplevel crash on Wayland expose
 dispatch

W_TopLevelOfView returns NULL for views without a topLevel ancestor
(e.g. geometry display widgets parented directly to root). On X11 this
never triggered because expose events only arrived for mapped windows
with proper widget hierarchy. On Wayland, wl_redisplay synthesizes
expose events for any view, exposing the NULL case.

Fix: fall back to the view itself when no topLevel ancestor exists.
---
 WINGs/wevent.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/WINGs/wevent.c b/WINGs/wevent.c
index 5f98d8e..93dab28 100644
--- a/WINGs/wevent.c
+++ b/WINGs/wevent.c
@@ -212,6 +212,8 @@ int WMHandleEvent(WMEvent * event)
 	view->screen->lastEventTime = getEventTime(view->screen, event);
 
 	toplevel = W_TopLevelOfView(view);
+	if (!toplevel)
+		toplevel = view;
 
 	if (mask & (KeyPressMask | KeyReleaseMask)) {
 		W_View *focused = W_FocusedViewOfToplevel(toplevel);