From 89ef1a1756098bd9afd857484bf9581e37af6069 Mon Sep 17 00:00:00 2001
From: Alexander Ried <ried@mytum.de>
Date: Wed, 19 Oct 2016 02:06:59 +0200
Subject: [PATCH] nix-optimise module: fix startAt

---
 nixos/modules/services/misc/nix-optimise.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/misc/nix-optimise.nix b/nixos/modules/services/misc/nix-optimise.nix
index 87ce05c5a11..a76bfd9f1f1 100644
--- a/nixos/modules/services/misc/nix-optimise.nix
+++ b/nixos/modules/services/misc/nix-optimise.nix
@@ -41,7 +41,7 @@ in
     systemd.services.nix-optimise =
       { description = "Nix Store Optimiser";
         serviceConfig.ExecStart = "${config.nix.package}/bin/nix-store --optimise";
-        startAt = optional cfg.automatic cfg.dates;
+        startAt = optionals cfg.automatic cfg.dates;
       };
 
   };