From c3cc34f20a6c4b9a5a018ff27289f4c99101abdf Mon Sep 17 00:00:00 2001
From: Florian Klink <flokli@flokli.de>
Date: Mon, 24 Sep 2018 11:00:50 +0200
Subject: [PATCH] systemd: update to fix nspawn containers (#47264)

This fixes nspawn containers with older systemd inside currently failing
to start.

See:
https://github.com/NixOS/systemd/pull/23
https://github.com/systemd/systemd/pull/10104
https://github.com/NixOS/nixpkgs/issues/47253
---
 pkgs/os-specific/linux/systemd/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/os-specific/linux/systemd/default.nix b/pkgs/os-specific/linux/systemd/default.nix
index 482e3e0bc796..dd8105c8c058 100644
--- a/pkgs/os-specific/linux/systemd/default.nix
+++ b/pkgs/os-specific/linux/systemd/default.nix
@@ -26,8 +26,8 @@ in stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "NixOS";
     repo = "systemd";
-    rev = "21efe60844fda21039c052442076dabcf8643a90";
-    sha256 = "0aqifjsb0kaxnqy5nlmzvyzgfd99lm60k1494lbnnk8ahdh8ab07";
+    rev = "31859ddd35fc3fa82a583744caa836d356c31d7f";
+    sha256 = "1xci0491j95vdjgs397n618zii3sgwnvanirkblqqw6bcvcjvir1";
   };
 
   outputs = [ "out" "lib" "man" "dev" ];