From 1afd97aa8f5893b92be5861d11b31c3ba9581f34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9o=20Gaspard?= <leo@gaspard.io>
Date: Mon, 9 Oct 2017 23:44:28 +0200
Subject: [PATCH] fcron module: fix use with hardlink-optimized store

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

diff --git a/nixos/modules/services/scheduling/fcron.nix b/nixos/modules/services/scheduling/fcron.nix
index 8b87f72811a..ac589be5773 100644
--- a/nixos/modules/services/scheduling/fcron.nix
+++ b/nixos/modules/services/scheduling/fcron.nix
@@ -146,7 +146,7 @@ in
           --group fcron \
           --directory /var/spool/fcron
         # load system crontab file
-        /run/wrappers/bin/fcrontab -u systab ${pkgs.writeText "systab" cfg.systab}
+        /run/wrappers/bin/fcrontab -u systab - < ${pkgs.writeText "systab" cfg.systab}
       '';
 
       serviceConfig = {