From f4d631c3d1d1102cedc8cb27c634aa5853ed1ecd Mon Sep 17 00:00:00 2001
From: Sandro <sandro.jaeckel@gmail.com>
Date: Sun, 22 Oct 2023 21:32:50 +0200
Subject: [PATCH] nixos/nginx: document implicit default port 80

---
 nixos/modules/services/web-servers/nginx/vhost-options.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/web-servers/nginx/vhost-options.nix b/nixos/modules/services/web-servers/nginx/vhost-options.nix
index c82f02ecefec..9db4c8e23025 100644
--- a/nixos/modules/services/web-servers/nginx/vhost-options.nix
+++ b/nixos/modules/services/web-servers/nginx/vhost-options.nix
@@ -35,7 +35,10 @@ with lib;
           };
           port = mkOption {
             type = types.nullOr port;
-            description = lib.mdDoc "Port number.";
+            description = lib.mdDoc ''
+              Port number to listen on.
+              If unset and the listen address is not a socket then nginx defaults to 80.
+            '';
             default = null;
           };
           ssl = mkOption {