From 1cb0b0434d83719d73946b4516475e5ca31a2f2d Mon Sep 17 00:00:00 2001
From: Puck Meerburg <puck@puckipedia.com>
Date: Fri, 10 May 2024 15:07:07 +0000
Subject: [PATCH] Fix prefetch-npm-deps override when functionArgs is not
 supported

---
 overlay.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/overlay.nix b/overlay.nix
index 649aa28..06a5f46 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -45,6 +45,8 @@ let
     });
 
   inherit (prev) lib;
+
+  prefetch-npm-deps-args = lib.functionArgs prev.prefetch-npm-deps.override;
 in
 override_2_18 //
 {
@@ -74,7 +76,7 @@ override_2_18 //
 
   # support both having and missing https://github.com/NixOS/nixpkgs/pull/304913
   prefetch-npm-deps =
-    if (lib.functionArgs prev.prefetch-npm-deps.override) ? nix
+    if (prefetch-npm-deps-args ? nix) || (prefetch-npm-deps-args == {})
     then prev.prefetch-npm-deps.override {
       nix = final.nixVersions.nix_2_18_upstream;
     }