From cf4fc54dfdc03a6d3db81b6a8d35fa3fca0f2dc1 Mon Sep 17 00:00:00 2001
From: lbl8603 <49143209+lbl8603@users.noreply.github.com>
Date: Thu, 9 May 2024 20:11:43 +0800
Subject: [PATCH] =?UTF-8?q?=E7=AB=AF=E5=8F=A3=E6=98=A0=E5=B0=84=E5=88=97?=
 =?UTF-8?q?=E8=A1=A8=E4=B8=BA=E7=A9=BA=E6=97=B6=E4=B8=8D=E5=90=AF=E5=8A=A8?=
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---
 vnt/src/port_mapping/mod.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/vnt/src/port_mapping/mod.rs b/vnt/src/port_mapping/mod.rs
index 9573311..52a71a5 100644
--- a/vnt/src/port_mapping/mod.rs
+++ b/vnt/src/port_mapping/mod.rs
@@ -63,6 +63,9 @@ pub fn start_port_mapping(
     stop_manager: StopManager,
     vec: Vec<(bool, SocketAddr, String)>,
 ) -> anyhow::Result<()> {
+    if vec.is_empty() {
+        return Ok(());
+    }
     let runtime = tokio::runtime::Builder::new_multi_thread()
         .enable_all()
         .thread_name("portMapping")