From 87793207e806e837a3ae2958f3e770caec6f2277 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <stapelberg@users.noreply.github.com>
Date: Mon, 12 Sep 2016 10:22:28 +0200
Subject: [PATCH] debug-info: use pkgs.lib.overrideDerivation
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Without this change, I get the error “undefined variable 'overrideDerivation'”

Fixes #18529.
---
 nixos/modules/config/debug-info.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/config/debug-info.nix b/nixos/modules/config/debug-info.nix
index 17cb862d2916..e2e4c710fb5a 100644
--- a/nixos/modules/config/debug-info.nix
+++ b/nixos/modules/config/debug-info.nix
@@ -20,7 +20,7 @@ with lib;
         <!-- FIXME: ugly, see #10721 -->
         <programlisting>
         nixpkgs.config.packageOverrides = pkgs: {
-          hello = overrideDerivation pkgs.hello (attrs: {
+          hello = pkgs.stdenv.lib.overrideDerivation pkgs.hello (attrs: {
             outputs = attrs.outputs or ["out"] ++ ["debug"];
             buildInputs = attrs.buildInputs ++ [&lt;nixpkgs/pkgs/build-support/setup-hooks/separate-debug-info.sh>];
           });