From 4c11dd7183eb9afc1b82a7cddc2a87ceac26d572 Mon Sep 17 00:00:00 2001
From: Patrick Huesmann <info@patrick-huesmann.de>
Date: Sat, 20 Mar 2021 12:26:17 +0100
Subject: [PATCH] options: make sure ttl is of integer type

---
 sshuttle/client.py  | 2 +-
 sshuttle/options.py | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/sshuttle/client.py b/sshuttle/client.py
index c1cabdb..e586a4a 100644
--- a/sshuttle/client.py
+++ b/sshuttle/client.py
@@ -206,7 +206,7 @@ class FirewallClient:
                     ['-v'] * (helpers.verbose or 0) +
                     ['--method', method_name] +
                     ['--firewall'] +
-                    ['--ttl', ttl])
+                    ['--ttl', str(ttl)])
         if ssyslog._p:
             argvbase += ['--syslog']
 
diff --git a/sshuttle/options.py b/sshuttle/options.py
index 377a1fd..290e176 100644
--- a/sshuttle/options.py
+++ b/sshuttle/options.py
@@ -389,7 +389,8 @@ parser.add_argument(
 )
 parser.add_argument(
     "--ttl",
-    default="63",
+    type=int,
+    default=63,
     help="""
     Override the TTL for the connections made by the sshuttle server.
     Default is 63.