From bd05a7276a91cf7d42d59bfaedc0ce1825273a98 Mon Sep 17 00:00:00 2001
From: Raylan <jeffersonraylan@gmail.com>
Date: Sat, 25 Jan 2025 08:41:09 -0300
Subject: [PATCH] Make --namespace and --namespace-pid mutually exclusive.

---
 sshuttle/options.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/sshuttle/options.py b/sshuttle/options.py
index 394cff6..ca49933 100644
--- a/sshuttle/options.py
+++ b/sshuttle/options.py
@@ -471,12 +471,15 @@ parser.add_argument(
 )
 
 if sys.platform == 'linux':
-    parser.add_argument(
+    net_ns_group = parser.add_mutually_exclusive_group(
+        required=False)
+
+    net_ns_group.add_argument(
         '--namespace',
         type=parse_namespace,
         help="Run inside of a net namespace with the given name."
     )
-    parser.add_argument(
+    net_ns_group.add_argument(
         '--namespace-pid',
         type=int,
         help="""