From 74fbfa3a5da2c503d8e14267366500b65fb9e878 Mon Sep 17 00:00:00 2001
From: Erik Arvstedt <erik.arvstedt@gmail.com>
Date: Tue, 7 Apr 2020 22:47:39 +0200
Subject: [PATCH] use lib.optionals

---
 modules/presets/secure-node.nix | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/modules/presets/secure-node.nix b/modules/presets/secure-node.nix
index 8d4f33a..56b44e6 100644
--- a/modules/presets/secure-node.nix
+++ b/modules/presets/secure-node.nix
@@ -136,11 +136,11 @@ in {
     users.users.operator = {
       isNormalUser = true;
       extraGroups = [ config.services.bitcoind.group ]
-        ++ (if config.services.clightning.enable then [ "clightning" ] else [ ])
-        ++ (if config.services.lnd.enable then [ "lnd" ] else [ ])
-        ++ (if config.services.liquidd.enable then [ config.services.liquidd.group ] else [ ])
-        ++ (if (config.services.hardware-wallets.ledger || config.services.hardware-wallets.trezor)
-          then [ config.services.hardware-wallets.group ] else [ ]);
+        ++ (optionals config.services.clightning.enable [ "clightning" ])
+        ++ (optionals config.services.lnd.enable [ "lnd" ])
+        ++ (optionals config.services.liquidd.enable [ config.services.liquidd.group ])
+        ++ (optionals (config.services.hardware-wallets.ledger || config.services.hardware-wallets.trezor)
+            [ config.services.hardware-wallets.group ]);
     };
     # Give operator access to onion hostnames
     services.onion-chef.enable = true;