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| -rw-r--r-- | lib/modules.nix | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/modules.nix b/lib/modules.nix index e2315290ff0d..2b1faf4f0c28 100644 --- a/lib/modules.nix +++ b/lib/modules.nix @@ -764,12 +764,15 @@ rec { fromOpt = getAttrFromPath from options; toOf = attrByPath to (abort "Renaming error: option `${showOption to}' does not exist."); + toType = let opt = attrByPath to {} options; in opt.type or null; in { options = setAttrByPath from (mkOption { inherit visible; description = "Alias of <option>${showOption to}</option>."; apply = x: use (toOf config); + } // optionalAttrs (toType != null) { + type = toType; }); config = mkMerge [ { |