From 98e75a2ab4e4dfb67a7540c459e6aa6e813f709f Mon Sep 17 00:00:00 2001
From: chn <chn@chn.moe>
Date: Fri, 16 Feb 2024 11:39:37 +0800
Subject: [PATCH] virtualization.docker: fix

---
 modules/virtualization/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/virtualization/default.nix b/modules/virtualization/default.nix
index a62ce933..13dd87b5 100644
--- a/modules/virtualization/default.nix
+++ b/modules/virtualization/default.nix
@@ -37,7 +37,9 @@ inputs:
             setSocketVariable = true;
             daemon.settings = { features.buildkit = true; dns = [ "1.1.1.1" ]; storage-driver = "overlay2"; };
           };
-          enableNvidia = inputs.lib.strings.hasInfix "nvidia" inputs.config.nixos.hardware.gpu.type;
+          enableNvidia =
+            let gpu = inputs.config.nixos.hardware.gpu.type;
+            in inputs.lib.mkIf (gpu != null && inputs.lib.strings.hasInfix "nvidia" gpu) true;
           storageDriver = "overlay2";
         };
         nixos.services.firewall.trustedInterfaces = [ "docker0" ];