From d1f742488815333bbad3c8728f54025d2038424b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Fri, 8 Nov 2024 01:08:11 +0100
Subject: [PATCH] nixos/grafana: fix evaluation when no settings is defined

Before it would fail on line 11 where we check if postgres is used with
an error that the undefined option settings was accessed.
---
 nixos/modules/services/monitoring/grafana.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/services/monitoring/grafana.nix b/nixos/modules/services/monitoring/grafana.nix
index eae2658b7ffb..dbbec443bf42 100644
--- a/nixos/modules/services/monitoring/grafana.nix
+++ b/nixos/modules/services/monitoring/grafana.nix
@@ -255,6 +255,7 @@ in
         Grafana settings. See <https://grafana.com/docs/grafana/latest/setup-grafana/configure-grafana/>
         for available options. INI format is used.
       '';
+      default = { };
       type = types.submodule {
         freeformType = settingsFormatIni.type;