From 225773cf06fabe214c1ed1b36f61644de44aa72b Mon Sep 17 00:00:00 2001
From: Tim Wilkinson <tim.j.wilkinson@gmail.com>
Date: Thu, 1 Jun 2023 18:47:50 -0700
Subject: [PATCH] Fix lua converting empty port object to empty array. (#858)

Lua confuses empty objects and empty arrays when converting to JSON.
---
 files/www/cgi-bin/advancednetwork | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/files/www/cgi-bin/advancednetwork b/files/www/cgi-bin/advancednetwork
index 3dc168dc..819171f2 100755
--- a/files/www/cgi-bin/advancednetwork
+++ b/files/www/cgi-bin/advancednetwork
@@ -466,6 +466,11 @@ html.print([[
 html.print([[
     <script>
         const configs = ]] .. luci.jsonc.stringify(configs, true) .. [[;
+        configs.forEach(config => {
+            if (Array.isArray(config.ports)) {
+                config.ports = {}
+            }
+        });
         function port_change(input, network, port, checked) {
             console.log(network, port, checked)
             const config = configs.find(c => c.name == network);