From ef5268bcab5d5272a8622bf429ece73dd3fe05c1 Mon Sep 17 00:00:00 2001
From: Mira Ressel <aranea@aixah.de>
Date: Tue, 1 Sep 2020 17:00:14 +0200
Subject: [PATCH] nixos/qemu-vm: Fix condition in requiredKernelConfig

'optional' just takes a single item rather than a list
---
 nixos/modules/virtualisation/qemu-vm.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/virtualisation/qemu-vm.nix b/nixos/modules/virtualisation/qemu-vm.nix
index 191d7c758c0..068d448c933 100644
--- a/nixos/modules/virtualisation/qemu-vm.nix
+++ b/nixos/modules/virtualisation/qemu-vm.nix
@@ -751,7 +751,7 @@ in
         (isYes "NET_CORE")
         (isYes "INET")
         (isYes "NETWORK_FILESYSTEMS")
-      ] ++ optional (!cfg.graphics) [
+      ] ++ optionals (!cfg.graphics) [
         (isYes "SERIAL_8250_CONSOLE")
         (isYes "SERIAL_8250")
       ];