From 0ca92dcdc2aea83bbc7e848ee68ba99b607d97d3 Mon Sep 17 00:00:00 2001
From: ssrlive <30760636+ssrlive@users.noreply.github.com>
Date: Thu, 18 Jul 2024 19:35:14 +0800
Subject: [PATCH] minor changes

---
 src/args.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/args.rs b/src/args.rs
index 10d9cb7..7ecf8ed 100644
--- a/src/args.rs
+++ b/src/args.rs
@@ -31,7 +31,7 @@ pub struct Args {
     /// This setting is passed to the tun2 crate.
     /// See [tun2::Configuration::close_fd_on_drop].
     #[cfg(unix)]
-    #[arg(long, conflicts_with = "tun")]
+    #[arg(long, value_name = "true or false", conflicts_with = "tun")]
     pub close_fd_on_drop: Option<bool>,
 
     /// Create a tun interface in a newly created unprivileged namespace