From 65f9ee2e071fb72816972f36adebadfcc3c47f26 Mon Sep 17 00:00:00 2001
From: ycc <yves.cc@laposte.net>
Date: Thu, 9 Nov 2023 22:50:51 +0100
Subject: [PATCH] out of bound errot detection

---
 client/serverlist.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/client/serverlist.go b/client/serverlist.go
index fc71b4b..3eaf0f9 100644
--- a/client/serverlist.go
+++ b/client/serverlist.go
@@ -28,6 +28,9 @@ func (sl *ServerList) FilterByIdxs(MessageServerIdxs []int) (filtered *ServerLis
 
 // GetServerByIdx returns a server from it's index
 func (sl *ServerList) GetServerByIdx(idx int) (server *Server, err error) {
+	if idx > len(sl.Servers)-1 {
+		return nil, errors.New("requested server out of range of defined message servers")
+	}
 	return &sl.Servers[idx], nil
 }