From fa538edc74c377ef79d8c50ae8bb0a213e36cc11 Mon Sep 17 00:00:00 2001
From: Xaver Hugl <xaver.hugl@gmail.com>
Date: Fri, 16 Sep 2022 17:20:08 +0200
Subject: [PATCH] waylandserver: don't emit windowRemoved if it's not been
 added yet

This can happen when a client destroys the window before it ever got ready
for painting
---
 src/wayland_server.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/wayland_server.cpp b/src/wayland_server.cpp
index 2f20905a23..4317c13176 100644
--- a/src/wayland_server.cpp
+++ b/src/wayland_server.cpp
@@ -687,7 +687,9 @@ void WaylandServer::destroyInputMethodConnection()
 void WaylandServer::removeWindow(Window *c)
 {
     m_windows.removeAll(c);
-    Q_EMIT windowRemoved(c);
+    if (c->readyForPainting()) {
+        Q_EMIT windowRemoved(c);
+    }
 }
 
 static Window *findWindowInList(const QList<Window *> &windows, const KWaylandServer::SurfaceInterface *surface)