From 19457597b1f7af54dbe1e81a1ff67b2cca9407bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Fri, 19 May 2023 02:28:03 +0200
Subject: [PATCH] disko: try to fix eval

---
 modules/disko.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/disko.nix b/modules/disko.nix
index 0a55e7cf..b9302e71 100644
--- a/modules/disko.nix
+++ b/modules/disko.nix
@@ -6,7 +6,7 @@ in
 {
   options.disko.disks = lib.mkOption {
     description = lib.mdDoc "Disk names to format.";
-    type = with lib.types; listOf (submodule (_: {
+    type = with lib.types; nullOr (listOf (submodule (_: {
       options = {
         device = lib.mkOption {
           type = lib.types.str;
@@ -46,8 +46,8 @@ in
           description = "Wether to include a zfs parition.";
         };
       };
-    }));
-    default = { };
+    })));
+    default = null;
   };
 
   config = {