From 5c51547b2287da9504b125b804ad4829ac0fa031 Mon Sep 17 00:00:00 2001
From: Yueh-Shun Li <shamrocklee@posteo.net>
Date: Thu, 4 Dec 2025 15:28:38 +0800
Subject: [PATCH] fetchgit: sparseCheckout: reference depending attributes from
 finalAttrs

---
 pkgs/build-support/fetchgit/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/build-support/fetchgit/default.nix b/pkgs/build-support/fetchgit/default.nix
index 3bcda3af1c59..6c5abd592e55 100644
--- a/pkgs/build-support/fetchgit/default.nix
+++ b/pkgs/build-support/fetchgit/default.nix
@@ -148,7 +148,7 @@ lib.makeOverridable (
           inherit outputHash outputHashAlgo;
           outputHashMode = "recursive";
 
-          sparseCheckout = lib.defaultTo (lib.optional (rootDir != "") rootDir) sparseCheckout;
+          sparseCheckout = lib.defaultTo (lib.optional (finalAttrs.rootDir != "") finalAttrs.rootDir) sparseCheckout;
           sparseCheckoutText =
             # Changed to throw on 2023-06-04
             assert (