From 70aa758c343365ad5e954e782df1f294b24b662e Mon Sep 17 00:00:00 2001
From: Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>
Date: Sat, 18 Apr 2015 18:34:28 +0100
Subject: [PATCH] Fix RightOf for xrandrHeads

Closes #7441
---
 nixos/modules/services/x11/xserver.nix | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/nixos/modules/services/x11/xserver.nix b/nixos/modules/services/x11/xserver.nix
index 9be7bffaac1..440002b067a 100644
--- a/nixos/modules/services/x11/xserver.nix
+++ b/nixos/modules/services/x11/xserver.nix
@@ -50,7 +50,7 @@ let
   # Which will end up in reverse ----------> | m1 | m2 | m3 | m4 |
   #                                          `----^----^----^----'
   xrandrMonitorSections = let
-    mkMonitor = previous: current: previous ++ singleton {
+    mkMonitor = previous: current: singleton {
       inherit (current) name;
       value = ''
         Section "Monitor"
@@ -60,8 +60,8 @@ let
           ''}
         EndSection
       '';
-    };
-    monitors = foldl mkMonitor [] xrandrHeads;
+    } ++ previous;
+    monitors = reverseList (foldl mkMonitor [] xrandrHeads);
   in concatMapStrings (getAttr "value") monitors;
 
   configFile = pkgs.stdenv.mkDerivation {
@@ -614,4 +614,3 @@ in
   };
 
 }
-