From d9437403e987f2a88eaf741fa72e88f7db365617 Mon Sep 17 00:00:00 2001
From: Patrick Fairbank <patfair@gmail.com>
Date: Sun, 29 Mar 2020 17:07:37 -0700
Subject: [PATCH] Fix bug with prematurely purging placeholder displays.

---
 field/display.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/field/display.go b/field/display.go
index 0e100c0..48af8fb 100644
--- a/field/display.go
+++ b/field/display.go
@@ -208,7 +208,7 @@ func (arena *Arena) MarkDisplayDisconnected(displayId string) {
 	defer displayRegistryMutex.Unlock()
 
 	if existingDisplay, ok := arena.Displays[displayId]; ok {
-		if existingDisplay.DisplayConfiguration.Type == PlaceholderDisplay &&
+		if existingDisplay.ConnectionCount == 1 && existingDisplay.DisplayConfiguration.Type == PlaceholderDisplay &&
 			existingDisplay.DisplayConfiguration.Nickname == "" &&
 			len(existingDisplay.DisplayConfiguration.Configuration) == 0 {
 			// If the display is an unconfigured placeholder, just remove it entirely to prevent clutter.