From 107b43ae9688360dcfeb3dd28b98fc55e8bdf9ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Sun, 8 Aug 2021 05:22:27 +0200
Subject: [PATCH] yder: format, cleanup

---
 pkgs/development/libraries/yder/default.nix | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/yder/default.nix b/pkgs/development/libraries/yder/default.nix
index df36f48648d4..aa924e755d08 100644
--- a/pkgs/development/libraries/yder/default.nix
+++ b/pkgs/development/libraries/yder/default.nix
@@ -1,7 +1,14 @@
-{ stdenv, lib, fetchFromGitHub, cmake, orcania, systemd, check, subunit
+{ stdenv
+, lib
+, fetchFromGitHub
+, cmake
+, orcania
+, systemd
+, check
+, subunit
 , withSystemd ? stdenv.isLinux
 }:
-assert withSystemd -> systemd != null;
+
 stdenv.mkDerivation rec {
   pname = "yder";
   version = "1.4.12";
@@ -21,7 +28,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake ];
 
-  buildInputs = [ orcania ] ++ lib.optional withSystemd systemd;
+  buildInputs = [ orcania ]
+    ++ lib.optional withSystemd systemd;
 
   checkInputs = [ check subunit ];