nixos/usbmuxd: Fix users.groups assignment
A mistake was introduced in https://github.com/NixOS/nixpkgs/pull/63103
Silvan Mosberger 6 years ago d6ad9ce1 48b537e1
··· 51 51 }; 52 52 }; 53 53 54 54 - users.groups = optional (cfg.group == defaultUserGroup) { 54 54 + users.groups = optionalAttrs (cfg.group == defaultUserGroup) { 55 55 ${cfg.group} = { }; 56 56 }; 57 57