From 6ad6aa28f86c24b6a94fc370c0cd0397fec58953 Mon Sep 17 00:00:00 2001
From: Kevin Matz <kevin@company235.com>
Date: Mon, 21 Nov 2022 14:25:12 -0500
Subject: [PATCH] don't remove last universe if holding the look

---
 protocol/sacn/arbitratinguniverse.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/protocol/sacn/arbitratinguniverse.cpp b/protocol/sacn/arbitratinguniverse.cpp
index af372d2..3d6923b 100644
--- a/protocol/sacn/arbitratinguniverse.cpp
+++ b/protocol/sacn/arbitratinguniverse.cpp
@@ -120,6 +120,10 @@ void ArbitratingUniverse::deleteSourceUniverse(const DATA::data_header& src)
 {
   if (!hasSourceUniverse(src))
     return;
+
+  if (sources_.size() == 1 && HoldLastLook)
+      return;
+
   sources_.erase(src);
   doListChangeCallbacks();
 }