From 3841ed1331b421c75e518d4690b579ff2298970f Mon Sep 17 00:00:00 2001
From: Adam Washington <adam.washington@stfc.ac.uk>
Date: Tue, 18 Sep 2018 13:52:08 +0100
Subject: [PATCH] Remove unneeded null check

Also remove extra parens.
---
 modules/programs/zathura.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/programs/zathura.nix b/modules/programs/zathura.nix
index 065a58c3..8911a5cb 100644
--- a/modules/programs/zathura.nix
+++ b/modules/programs/zathura.nix
@@ -49,8 +49,8 @@ in
     home.packages = [ pkgs.zathura ];
     xdg.configFile."zathura/zathurarc".text =
       concatStringsSep "\n" ([]
-        ++ (optional (cfg.extraConfig != "") cfg.extraConfig)
-        ++ (optionals (cfg.options != null) (mapAttrsToList formatLine cfg.options))
+        ++ optional (cfg.extraConfig != "") cfg.extraConfig
+        ++ mapAttrsToList formatLine cfg.options
       ) + "\n";
   };
 }