From e745c2a5be6bc6eb92403f4f984fc9379ddfdcd5 Mon Sep 17 00:00:00 2001
From: v2board <org@v2board.com>
Date: Wed, 8 Mar 2023 02:26:10 +0800
Subject: [PATCH] update: clash remove proxies empty group

---
 app/Http/Controllers/Client/Protocols/Clash.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/Http/Controllers/Client/Protocols/Clash.php b/app/Http/Controllers/Client/Protocols/Clash.php
index 03446b12..cd245c04 100644
--- a/app/Http/Controllers/Client/Protocols/Clash.php
+++ b/app/Http/Controllers/Client/Protocols/Clash.php
@@ -78,6 +78,10 @@ class Clash
             if ($isFilter) continue;
             $config['proxy-groups'][$k]['proxies'] = array_merge($config['proxy-groups'][$k]['proxies'], $proxies);
         }
+
+        $config['proxy-groups'] = array_filter($config['proxy-groups'], function($group) {
+            return $group['proxies'];
+        });
         // Force the current subscription domain to be a direct rule
         $subsDomain = $_SERVER['HTTP_HOST'];
         if ($subsDomain) {