diff --git a/lib/modules.nix b/lib/modules.nix index 71672c7d112..44db77b5d1c 100644 --- a/lib/modules.nix +++ b/lib/modules.nix @@ -326,6 +326,8 @@ rec { # The value with a check that it is defined valueDefined = if res.isDefined then res.mergedValue else + # (nixos-option detects this specific error message and gives it special + # handling. If changed here, please change it there too.) throw "The option `${showOption loc}' is used but not defined."; # Apply the 'apply' function to the merged value. This allows options to