roles/printserver: make ServerAlias config conditional

2025-08-07 22:16:38 -07:00
parent 374ff3a4bf
commit 273b2029cd
1 changed files with 3 additions and 3 deletions
--- a/roles/printserver.nix
+++ b/roles/printserver.nix
@@ -40,8 +40,8 @@ in

  config =
    let
-      prepended = map(client: "ServerAlias ${client}") cfg.allowedWebClients;
-      joined = concatStringsSep "\n" prepended;
+      prepended = map (client: "ServerAlias ${client}") cfg.allowedWebClients;
+      serverAliases = if allowedWebClients == [ ] then "" else concatStringsSep "\n" prepended;
    in
    mkIf cfg.enable {
      environment.systemPackages = with pkgs; [
@@ -77,7 +77,7 @@ in
          Listen 0.0.0.0:631
          BrowseLocalProtocols dnssd

-          ${joined}
+          ${serverAliases}

          DefaultAuthType Basic