ddclient: Don't include blank server= lines.

8 years ago · fec95a40f1
parent 339313cf48
commit fec95a40f1
1 changed files with 2 additions and 1 deletions
--- a/nixos/modules/services/networking/ddclient.nix
+++ b/nixos/modules/services/networking/ddclient.nix
@ -132,7 +132,8 @@ in
        login=${config.services.ddclient.username}
        password=${config.services.ddclient.password}
        protocol=${config.services.ddclient.protocol}
-        server=${config.services.ddclient.server}
+        ${let server = config.services.ddclient.server; in
+          lib.optionalString (server != "") "server=${server}"}
        ssl=${if config.services.ddclient.ssl then "yes" else "no"}
        wildcard=YES
        ${config.services.ddclient.domain}