From 25126fd8cacaf0b83eca6d56e30a1994bb9a874e Mon Sep 17 00:00:00 2001
From: Hendrik Sokolowski <hensoko@gssws.de>
Date: Wed, 2 Nov 2022 20:55:05 +0100
Subject: [PATCH] Make resumeDevice optional

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

diff --git a/modules/core/hibernation.nix b/modules/core/hibernation.nix
index c0dd97bb..74befd77 100644
--- a/modules/core/hibernation.nix
+++ b/modules/core/hibernation.nix
@@ -15,8 +15,8 @@ in {
     };
 
     resumeDevice = mkOption {
-      type = types.str;
-      default = "/dev/sda1";
+      type = types.nullOr types.str;
+      default = null;
       description = "The location of the hibernation resume swap file.";
     };
 
@@ -29,7 +29,7 @@ in {
 
   config = {
     boot = mkIf cfg.enable {
-      resumeDevice = cfg.resumeDevice;
+      resumeDevice = mkIf (cfg.resumeDevice != null) cfg.resumeDevice;
       kernelParams = mkIf (cfg.resumeOffset != null) ["resume_offset=${builtins.toString cfg.resumeOffset}"];
     };
   };