From c55e2a722cd8e8c274b17bbf277582b1cc38881c Mon Sep 17 00:00:00 2001
From: Codescribe <codescribe@windscribe.com>
Date: Mon, 30 Mar 2026 19:49:21 -0400
Subject: [PATCH] fix: declare ipv6Handler as dns.Handler to match
 wrapIPv6Handler return type

The handler variable is dns.HandlerFunc but wrapIPv6Handler returns
dns.Handler (interface). Go's type inference picked dns.HandlerFunc
for ipv6Handler, causing a compile error on assignment. Explicit
type declaration fixes the mismatch.
---
 cmd/cli/dns_proxy.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/cli/dns_proxy.go b/cmd/cli/dns_proxy.go
index 948162b..cb8393d 100644
--- a/cmd/cli/dns_proxy.go
+++ b/cmd/cli/dns_proxy.go
@@ -211,7 +211,7 @@ func (p *prog) serveDNS(listenerNum string) error {
 		proto := proto
 		if needLocalIPv6Listener(p.cfg.Service.InterceptMode) {
 			g.Go(func() error {
-				ipv6Handler := handler
+				var ipv6Handler dns.Handler = handler
 				if proto == "udp" {
 					ipv6Handler = wrapIPv6Handler(handler)
 				}