From d35c334b46c91e5e1849c2951cc3c11faa787f0a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=96=E7=95=8C?= <i@sekai.icu>
Date: Wed, 20 Jul 2022 13:14:54 +0800
Subject: [PATCH] Fix linux unset route

---
 tun_linux.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tun_linux.go b/tun_linux.go
index c0f0b30..a0e0a53 100644
--- a/tun_linux.go
+++ b/tun_linux.go
@@ -74,6 +74,7 @@ func (t *NativeTun) configure(tunLink netlink.Link) error {
 	}
 
 	if t.autoRoute {
+		_ = t.unsetRoute0(tunLink)
 		err = t.setRoute(tunLink)
 		if err != nil {
 			_ = t.unsetRoute0(tunLink)