From 4ded9beea2ea5d0dd739c78a5bf1e5f42a1e1c39 Mon Sep 17 00:00:00 2001 From: Chuck Date: Mon, 16 Sep 2019 08:21:54 -0700 Subject: [PATCH] Add note: Keep error message in sync with nixos-option --- lib/modules.nix | 2 ++ 1 file changed, 2 insertions(+) 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