From 294b556542eefd636583a7a5fa3058ffa4774315 Mon Sep 17 00:00:00 2001
From: ashisgreat22 <dev@ashisgreat.xyz>
Date: Wed, 18 Mar 2026 19:22:58 +0100
Subject: [PATCH] fix(adguard): handle empty clients list

Only render clients section when clients are configured.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 modules/adguard.nix | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/modules/adguard.nix b/modules/adguard.nix
index 42ebd9c..c1cb0a6 100644
--- a/modules/adguard.nix
+++ b/modules/adguard.nix
@@ -98,15 +98,16 @@ in
           querylog_file_enabled: true
           statistics_enabled: true
 
-        clients:
-          persistent:
-            ${lib.concatStringsSep "\n            " (
-              map (client: ''
-                - name: ${client.name}
-                  ids:
-                    - ${config.sops.placeholder.${client.idSecret}}
-              '') cfg.clients
-            )}
+        ${lib.optionalString (cfg.clients != []) ''
+          clients:
+            persistent:
+              ${lib.concatStringsSep "\n              " (
+                map (client: ''
+                  - name: ${client.name}
+                    ids:
+                      - ${config.sops.placeholder.${client.idSecret}}
+                '') cfg.clients
+              )}
 
         filtering:
           protection_enabled: true