From b573c2012587a4a4d84a306a157db77bf4c3566e Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Wed, 10 Apr 2024 17:21:39 +0100
Subject: [PATCH] monitor: add workspace null check to visible flag

ref #5524
---
 src/helpers/Monitor.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/helpers/Monitor.cpp b/src/helpers/Monitor.cpp
index 83d0db0f..196492c1 100644
--- a/src/helpers/Monitor.cpp
+++ b/src/helpers/Monitor.cpp
@@ -302,7 +302,8 @@ void CMonitor::onDisconnect(bool destroy) {
         g_pCompositor->m_pLastMonitor = nullptr;
     }
 
-    activeWorkspace->m_bVisible = false;
+    if (activeWorkspace)
+        activeWorkspace->m_bVisible = false;
     activeWorkspace.reset();
 
     if (!destroy)