From 54fa0cfe4eef7e54e23380704af70ee7b65473ce Mon Sep 17 00:00:00 2001
From: Anders Papitto <anderspapitto@gmail.com>
Date: Tue, 5 Jul 2016 19:18:00 -0700
Subject: [PATCH] redshift: respect xserver.display variable

---
 nixos/modules/services/x11/redshift.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/x11/redshift.nix b/nixos/modules/services/x11/redshift.nix
index 8f1e317e52b0..63ffa29c1997 100644
--- a/nixos/modules/services/x11/redshift.nix
+++ b/nixos/modules/services/x11/redshift.nix
@@ -108,7 +108,7 @@ in {
         RestartSec = 3;
         Restart = "always";
       };
-      environment = { DISPLAY = ":0"; };
+      environment = { DISPLAY = ":${toString config.services.xserver.display}"; };
     };
   };