From 85d5bfd1ca7925a86a09e43685ac83d95844689d Mon Sep 17 00:00:00 2001
From: raul <raul@bulgariu.xyz>
Date: Tue, 11 Jun 2024 12:30:52 +0200
Subject: [PATCH] Prevent heartbeat from crashing server when removing clients

---
 cmd/serverFunc.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmd/serverFunc.go b/cmd/serverFunc.go
index e8daf8a..2a0d677 100644
--- a/cmd/serverFunc.go
+++ b/cmd/serverFunc.go
@@ -135,6 +135,9 @@ func sendCommand(ID int, command string) (Output string, err error) {
 
 func Heartbeat(ID int) {
 	for {
+		if len(clientList) == 0 {
+			return
+		}
 		inst := Instructions{
 			IsHeartbeat: true,
 			Message:     "PING",