From 0bb20c11136434029b2af924e4bdca3e2b008787 Mon Sep 17 00:00:00 2001
From: Benjamin Erhart <berhart@netzarchitekten.com>
Date: Wed, 11 Mar 2026 15:42:45 +0100
Subject: [PATCH] Fixed warning.

---
 dnstt-client/lib/client.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dnstt-client/lib/client.go b/dnstt-client/lib/client.go
index 9dd3a9b..4769a00 100644
--- a/dnstt-client/lib/client.go
+++ b/dnstt-client/lib/client.go
@@ -128,7 +128,8 @@ func AcceptLoop(ln *pt.SocksListener, utlsClientHelloID *utls.ClientHelloID, shu
 		local, err := ln.AcceptSocks()
 		if err != nil {
 			//goland:noinspection GoDeprecation
-			if err, ok := err.(net.Error); ok && err.Temporary() {
+			var netErr net.Error
+			if errors.As(netErr, &err) && netErr.Temporary() {
 				continue
 			}