From d4766057138817a7bf92ef5bf05791c06e819f9b Mon Sep 17 00:00:00 2001
From: aleksana <me@aleksana.moe>
Date: Mon, 9 Sep 2024 16:18:51 +0800
Subject: [PATCH] valgrind-light: correctly override meta

This is broken due to Nix treating `a = { b.c = d; }` as `a = { b = { c
= d; }; }` and `overrideAttrs` isn't recursively merging attributes with
old ones.

Broken in 95e172d7c0f4fbdcc117760fe973507e61a6d550
https://github.com/NixOS/nixpkgs/pull/340144
---
 pkgs/top-level/all-packages.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 883cd1344453..253b612a58a7 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -19123,7 +19123,7 @@ with pkgs;
     inherit (buildPackages.darwin) xnu bootstrap_cmds;
   };
   valgrind-light = (res.valgrind.override { gdb = null; }).overrideAttrs (oldAttrs: {
-    meta.description = "${oldAttrs.meta.description} (without GDB)";
+    meta = oldAttrs.meta // { description = "${oldAttrs.meta.description} (without GDB)"; };
   });
 
   qcachegrind = libsForQt5.callPackage ../development/tools/analysis/qcachegrind { };