From a0ad8dcd354c67f084511e4ae78a27af83df95fd Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Fri, 17 Dec 2021 14:12:47 +0100
Subject: [PATCH] flake.nix: lib.nixosSystem: Set system.build.vm* with
 lib.mkDefault

This will help anyone who imports the qemu module themselves, to
avoid a collision.
---
 flake.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/flake.nix b/flake.nix
index d1ec53f59315..3060ffdd649e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -47,8 +47,8 @@
                   system.nixos.revision = final.mkIf (self ? rev) self.rev;
 
                   system.build = {
-                    vm = config.virtualisation.vmVariant.system.build.vm;
-                    vmWithBootLoader = config.virtualisation.vmVariantWithBootLoader.system.build.vm;
+                    vm = lib.mkDefault config.virtualisation.vmVariant.system.build.vm;
+                    vmWithBootLoader = lib.mkDefault config.virtualisation.vmVariantWithBootLoader.system.build.vm;
                   };
                 })
               ];