From 4db9d279c4d76309b080e6f4731cc1c480845e82 Mon Sep 17 00:00:00 2001
From: ThinkChaos <ThinkChaos@users.noreply.github.com>
Date: Fri, 20 Nov 2020 00:26:03 +0100
Subject: [PATCH] nixos/k3s: Use `optional` for more idiomatic code

---
 nixos/modules/services/cluster/k3s/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/cluster/k3s/default.nix b/nixos/modules/services/cluster/k3s/default.nix
index 23cd0169031..28805fd3004 100644
--- a/nixos/modules/services/cluster/k3s/default.nix
+++ b/nixos/modules/services/cluster/k3s/default.nix
@@ -78,7 +78,7 @@ in
 
     systemd.services.k3s = {
       description = "k3s service";
-      after = [ "network-online.service" "firewall.service" ] ++ (if cfg.docker then [ "docker.service" ] else []);
+      after = [ "network-online.service" "firewall.service" ] ++ (optional cfg.docker "docker.service");
       wants = [ "network-online.service" "firewall.service" ];
       wantedBy = [ "multi-user.target" ];
       serviceConfig = {