virtualisation/qemu-vm.nix: use lib.optionalString

This commit is contained in:
Florian Klink 2018-05-05 00:11:10 +02:00 committed by Tuomas Tynkkynen
parent 04002e2b71
commit 046e374c99

View file

@ -23,7 +23,7 @@ let
cfg = config.virtualisation;
qemuGraphics = if cfg.graphics then "" else "-nographic";
qemuGraphics = lib.optionalString (!cfg.graphics) "-nographic";
kernelConsole = if cfg.graphics then "" else "console=${qemuSerialDevice}";
ttys = [ "tty1" "tty2" "tty3" "tty4" "tty5" "tty6" ];