From 2e32e202e98e491c9b6a2e09f0713a586fc2c93e Mon Sep 17 00:00:00 2001
From: vaxerski <43317083+vaxerski@users.noreply.github.com>
Date: Sat, 29 Oct 2022 22:45:01 +0100
Subject: [PATCH] set lastmonitor in onDisconnect

---
 src/helpers/Monitor.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/helpers/Monitor.cpp b/src/helpers/Monitor.cpp
index 39f1b910..17643b3f 100644
--- a/src/helpers/Monitor.cpp
+++ b/src/helpers/Monitor.cpp
@@ -151,6 +151,9 @@ void CMonitor::onDisconnect() {
         }
     }
 
+    if (g_pCompositor->m_pLastMonitor == this)
+        g_pCompositor->m_pLastMonitor = BACKUPMON;
+
     // remove mirror
     if (pMirrorOf) {
         pMirrorOf->mirrors.erase(std::find_if(pMirrorOf->mirrors.begin(), pMirrorOf->mirrors.end(), [&](const auto& other) { return other == this; }));