From 72c0974a0604f50ca38138814942b6cedfccfc0e Mon Sep 17 00:00:00 2001
From: Ismael Asensio <isma.af@gmail.com>
Date: Fri, 7 Jan 2022 21:16:04 +0000
Subject: [PATCH] DesktopGridEffect: Fix crash when closing the effect

If the first condition would match (for instance after moving a window),
`windowMove` would be `nullptr`, triggering the crash later.

By the looks of it, it was maybe a typo.

BUG: 445335
FIXED-IN: 5.24

CC: @nicolasfella
---
 src/effects/desktopgrid/desktopgrid.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/effects/desktopgrid/desktopgrid.cpp b/src/effects/desktopgrid/desktopgrid.cpp
index 1faea0db8a..e444d9ff4c 100644
--- a/src/effects/desktopgrid/desktopgrid.cpp
+++ b/src/effects/desktopgrid/desktopgrid.cpp
@@ -445,7 +445,7 @@ void DesktopGridEffect::slotWindowClosed(EffectWindow* w)
         windowMove = nullptr;
     }
     if (isUsingPresentWindows()) {
-        const auto desktops = desktopList(windowMove);
+        const auto desktops = desktopList(w);
         for (const int i : desktops) {
             WindowMotionManager& manager = m_managers[w->screen()][i];
             manager.unmanage(w);