From ea5b3c6d5d2de8241377d31292b20c21f53af488 Mon Sep 17 00:00:00 2001
From: Yueh-Shun Li <shamrocklee@posteo.net>
Date: Thu, 4 Dec 2025 15:25:35 +0800
Subject: [PATCH] fetchgit: nonConeMode: 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 eac73f713c74..64a51e2a8059 100644
--- a/pkgs/build-support/fetchgit/default.nix
+++ b/pkgs/build-support/fetchgit/default.nix
@@ -178,7 +178,7 @@ lib.makeOverridable (
                 leaveDotGit
               else
                 deepClone || fetchTags;
-            nonConeMode = lib.defaultTo (rootDir != "") nonConeMode;
+            nonConeMode = lib.defaultTo (finalAttrs.rootDir != "") nonConeMode;
             inherit tag;
             revCustom = rev;
             rev = getRevWithTag {