From 582bcab984a675ecf6208d788644f6b1cb1b40d8 Mon Sep 17 00:00:00 2001
From: Jonathan Barrow <jonbarrow1998@gmail.com>
Date: Tue, 20 Feb 2024 15:21:24 -0500
Subject: [PATCH] prudp: fix ineffectual assignment to err in PRUDPServer

---
 prudp_server.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/prudp_server.go b/prudp_server.go
index a1464d9..10432ec 100644
--- a/prudp_server.go
+++ b/prudp_server.go
@@ -80,9 +80,11 @@ func (ps *PRUDPServer) listenDatagram(quit chan struct{}) {
 		var addr *net.UDPAddr
 
 		read, addr, err = ps.udpSocket.ReadFromUDP(buffer)
-		packetData := buffer[:read]
+		if err == nil {
+			packetData := buffer[:read]
 
-		err = ps.handleSocketMessage(packetData, addr, nil)
+			err = ps.handleSocketMessage(packetData, addr, nil)
+		}
 	}
 
 	quit <- struct{}{}