From 73e09fefb1bb4156e81b58c80a1c1a500d58e0dd Mon Sep 17 00:00:00 2001
From: Davide De Rosa <keeshux@gmail.com>
Date: Sat, 27 Oct 2018 09:43:30 +0200
Subject: [PATCH] Retain unhandled mtu/mssfix lines in stripped

---
 .../Sources/VPN/TunnelKitProvider+FileConfiguration.swift      | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Passepartout/Sources/VPN/TunnelKitProvider+FileConfiguration.swift b/Passepartout/Sources/VPN/TunnelKitProvider+FileConfiguration.swift
index c46f55dc..fd526e56 100644
--- a/Passepartout/Sources/VPN/TunnelKitProvider+FileConfiguration.swift
+++ b/Passepartout/Sources/VPN/TunnelKitProvider+FileConfiguration.swift
@@ -245,6 +245,9 @@ extension TunnelKitProvider.Configuration {
             Regex.externalFiles.enumerateArguments(in: line) { (_) in
                 unsupportedError = ApplicationError.unsupportedConfiguration(option: "external file: \"\(line)\"")
             }
+            if line.contains("mtu") || line.contains("mssfix") {
+                isHandled = true
+            }
 
             if let error = unsupportedError {
                 throw error