From 4fa63ffccacf5226242d52e3b8c2fd5204951f3e Mon Sep 17 00:00:00 2001
From: Yueh-Shun Li <shamrocklee@posteo.net>
Date: Sun, 28 Sep 2025 03:05:49 +0800
Subject: [PATCH] lib.customisation: inherit unsafeGetAttrsPos in let-in

---
 lib/customisation.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/customisation.nix b/lib/customisation.nix
index 16f248cd1b20..19c77633e6e3 100644
--- a/lib/customisation.nix
+++ b/lib/customisation.nix
@@ -3,6 +3,7 @@
 let
   inherit (builtins)
     intersectAttrs
+    unsafeGetAttrPos
     ;
   inherit (lib)
     functionArgs
@@ -303,7 +304,7 @@ rec {
       errorForArg =
         arg:
         let
-          loc = builtins.unsafeGetAttrPos arg fargs;
+          loc = unsafeGetAttrPos arg fargs;
         in
         "Function called without required argument \"${arg}\" at "
         + "${loc.file}:${toString loc.line}${prettySuggestions (getSuggestions arg)}";