From c17cf823ca956345ab2ca28c8c05c6385bc01f35 Mon Sep 17 00:00:00 2001
From: Ragib Badaruddin <ragib.badaruddin@gmail.com>
Date: Thu, 7 Mar 2024 17:27:52 +0800
Subject: [PATCH] PORT env var

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

diff --git a/src/main.rs b/src/main.rs
index 6daec05..c382570 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -47,7 +47,7 @@ struct Args {
     config_url: FileOrUrl,
 
     /// Sets a custom listener port
-    #[arg(short, long, value_name = "PORT", default_value = "53")]
+    #[arg(short, long, env, value_name = "PORT", default_value = "53")]
     port: u16,
 
     /// Sets a custom forward resolvers