From 765349d3450b1e2b559d0d91bd58978c8effd938 Mon Sep 17 00:00:00 2001
From: Matthias Berndt <matthias_berndt@gmx.de>
Date: Fri, 19 May 2023 10:22:45 -0400
Subject: [PATCH] minor refactoring

---
 nixos/modules/system/boot/stratisroot.nix | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/nixos/modules/system/boot/stratisroot.nix b/nixos/modules/system/boot/stratisroot.nix
index f0d1b5475554..241d044db2fe 100644
--- a/nixos/modules/system/boot/stratisroot.nix
+++ b/nixos/modules/system/boot/stratisroot.nix
@@ -1,11 +1,10 @@
 { config, lib, pkgs, utils, ... }:
 let
-  types = lib.types;
   requiredStratisFilesystems = lib.attrsets.filterAttrs (_: x: utils.fsNeededForBoot x && x.stratis.poolUuid != null) config.fileSystems;
 in
 {
   options = {};
-  config = lib.mkIf (builtins.length (lib.attrsets.attrValues requiredStratisFilesystems) != 0) {
+  config = lib.mkIf (requiredStratisFilesystems != {}) {
     assertions = [
       {
         assertion = config.boot.initrd.systemd.enable;