diff options
Diffstat (limited to 'nixos/modules/config')
| -rw-r--r-- | nixos/modules/config/timezone.nix | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/nixos/modules/config/timezone.nix b/nixos/modules/config/timezone.nix index aa030a816d04..b15948f6e2e5 100644 --- a/nixos/modules/config/timezone.nix +++ b/nixos/modules/config/timezone.nix @@ -5,6 +5,9 @@ with lib; let tzdir = "${pkgs.tzdata}/share/zoneinfo"; + nospace = str: filter (c: c == " ") (stringToCharacters str) == []; + timezone = types.nullOr (types.addCheck types.str nospace) + // { description = "null or string without spaces"; }; in @@ -15,7 +18,7 @@ in timeZone = mkOption { default = null; - type = types.nullOr types.str; + type = timezone; example = "America/New_York"; description = '' The time zone used when displaying times and dates. See <link |