tinc module: use enum

8 years ago · 8f8184ece1
parent 5a3c2e3db0
commit 8f8184ece1
1 changed files with 1 additions and 1 deletions
--- a/nixos/modules/services/networking/tinc.nix
+++ b/nixos/modules/services/networking/tinc.nix
@ -68,7 +68,7 @@ in

            interfaceType = mkOption {
              default = "tun";
-              type = types.addCheck types.str (n: n == "tun" || n == "tap");
+              type = types.enum [ "tun" "tap" ];
              description = ''
                The type of virtual interface used for the network connection
              '';