From 51ce922ae1dac73181957bb0082a61d7467c19ba Mon Sep 17 00:00:00 2001
From: vaxerski <43317083+vaxerski@users.noreply.github.com>
Date: Mon, 21 Mar 2022 17:00:17 +0100
Subject: properly calc layers

---
 src/events/Windows.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/events/Windows.cpp')

diff --git a/src/events/Windows.cpp b/src/events/Windows.cpp
index af468bd8..1a21b499 100644
--- a/src/events/Windows.cpp
+++ b/src/events/Windows.cpp
@@ -23,7 +23,14 @@ void Events::listener_mapWindow(wl_listener* listener, void* data) {
     PWINDOW->m_bMappedX11 = true;
     PWINDOW->m_iWorkspaceID = PMONITOR->activeWorkspace;
 
-    wl_signal_add(&g_pXWaylandManager->getWindowSurface(PWINDOW)->events.new_subsurface, &PWINDOW->listen_newSubsurfaceWindow);
+    const auto PWINDOWSURFACE = g_pXWaylandManager->getWindowSurface(PWINDOW);
+
+    if (!PWINDOWSURFACE) {
+        g_pCompositor->m_lWindows.remove(*PWINDOW);
+        return;
+    }
+
+    wl_signal_add(&PWINDOWSURFACE->events.new_subsurface, &PWINDOW->listen_newSubsurfaceWindow);
 
     if (g_pXWaylandManager->shouldBeFloated(PWINDOW))
         g_pLayoutManager->getCurrentLayout()->onWindowCreatedFloating(PWINDOW);
-- 
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