From 6b9a11c7559acf5b757805683feed514223a88c2 Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <bradfitz@tailscale.com>
Date: Tue, 9 May 2023 21:08:18 -0700
Subject: [PATCH] cmd/tailscale: fix regression from earlier commit

In 00a42702cb4e I bumped go.mod and adjusted the API, but only tested
that it compiled & tests (hah) passed.

I forgot this line. I still haven't tested this, but can't be worse! :)

Fixes https://github.com/tailscale/tailscale-android/commit/00a42702cb4ee29c02514744048f35a270f809ed#commitcomment-112642284

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
---
 cmd/tailscale/backend.go | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/cmd/tailscale/backend.go b/cmd/tailscale/backend.go
index cb05b8a..9585a28 100644
--- a/cmd/tailscale/backend.go
+++ b/cmd/tailscale/backend.go
@@ -131,10 +131,11 @@ func newBackend(dataDir string, jvm *jni.JVM, appCtx jni.Object, store *stateSto
 		GetBaseConfigFunc: b.getDNSBaseConfig,
 	}
 	engine, err := wgengine.NewUserspaceEngine(logf, wgengine.Config{
-		Tun:    b.devices,
-		Router: cb,
-		DNS:    cb,
-		Dialer: dialer,
+		Tun:          b.devices,
+		Router:       cb,
+		DNS:          cb,
+		Dialer:       dialer,
+		SetSubsystem: sys.Set,
 	})
 	if err != nil {
 		return nil, fmt.Errorf("runBackend: NewUserspaceEngine: %v", err)