From e1761da4a89651c92ef1ecfb38e78e3be33b793a Mon Sep 17 00:00:00 2001
From: Joachim Bauch <bauch@struktur.de>
Date: Tue, 7 Feb 2023 09:04:35 +0100
Subject: [PATCH] Explicitly use type "sysConn".

Fixes error with newer versions of golangci-lint.
---
 syscallconn.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/syscallconn.go b/syscallconn.go
index 4bec68c..db33e69 100644
--- a/syscallconn.go
+++ b/syscallconn.go
@@ -47,12 +47,12 @@ type syscallConn struct {
 //
 // This function returns newConn if rawConn doesn't implement syscall.Conn.
 func WrapSyscallConn(rawConn, newConn net.Conn) net.Conn {
-	sysConn, ok := rawConn.(syscall.Conn)
+	sc, ok := rawConn.(sysConn)
 	if !ok {
 		return newConn
 	}
 	return &syscallConn{
 		Conn:    newConn,
-		sysConn: sysConn,
+		sysConn: sc,
 	}
 }