From 15cb4300a5eceb150c901be94a987eda78768e59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miroslav=20=C5=A0ediv=C3=BD?= <sedivy.miro@gmail.com>
Date: Sun, 7 Nov 2021 21:23:23 +0100
Subject: [PATCH] cursors add currentEmpty.

---
 internal/websocket/manager.go | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/internal/websocket/manager.go b/internal/websocket/manager.go
index 6da1896c..a753d23a 100644
--- a/internal/websocket/manager.go
+++ b/internal/websocket/manager.go
@@ -309,7 +309,8 @@ func (manager *WebSocketManagerCtx) inactiveCursors() {
 		ticker := time.NewTicker(inactiveCursorsPeriod)
 		defer ticker.Stop()
 
-		lastEmpty := false
+		var currentEmpty bool
+		var lastEmpty = false
 
 		for {
 			select {
@@ -319,11 +320,11 @@ func (manager *WebSocketManagerCtx) inactiveCursors() {
 			case <-ticker.C:
 				cursorsMap := manager.sessions.PopCursors()
 
-				length := len(cursorsMap)
-				if length == 0 && lastEmpty {
+				currentEmpty = len(cursorsMap) == 0
+				if currentEmpty && lastEmpty {
 					continue
 				}
-				lastEmpty = length == 0
+				lastEmpty = currentEmpty
 
 				cursors := []message.SessionCursor{}
 				for session, cursor := range cursorsMap {