From 5b0cffeec2973101432f7a6ce5644e73ca661618 Mon Sep 17 00:00:00 2001
From: Emily <vcs@emily.moe>
Date: Mon, 3 Feb 2025 20:24:31 +0000
Subject: [PATCH] nixpkgs: fix undefined variable in assertion

This got mangled in the backport a year and a half ago.

Fixes: e25eeff158ceb415079e38f6e78a470c5664fa2f
---
 modules/nix/nixpkgs.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/nix/nixpkgs.nix b/modules/nix/nixpkgs.nix
index ee999971..511d718c 100644
--- a/modules/nix/nixpkgs.nix
+++ b/modules/nix/nixpkgs.nix
@@ -284,7 +284,7 @@ in
           pkgsSystem = finalPkgs.stdenv.targetPlatform.system;
         in {
           assertion = cfg.constructedByUs -> !hasPlatform -> cfg.system == pkgsSystem;
-          message = "The nix-darwin nixpkgs.pkgs option was set to a Nixpkgs invocation that compiles to target system ${pkgsSystem} but nix-darwin was configured for system ${darwinExpectedSystem} via nix-darwin option nixpkgs.system. The nix-darwin system settings must match the Nixpkgs target system.";
+          message = "The nix-darwin nixpkgs.pkgs option was set to a Nixpkgs invocation that compiles to target system ${pkgsSystem} but nix-darwin was configured for system ${config.nixpkgs.system} via nix-darwin option nixpkgs.system. The nix-darwin system settings must match the Nixpkgs target system.";
         }
       )
       {