From 93a963f347627cefb0830d028193d9416f18c94d Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon, 18 Mar 2013 22:35:33 +0100
Subject: [PATCH] nixUnstable: Update to the latest

This is mostly to get rid of those annoying Perl warnings in NixOS...
---
 pkgs/tools/package-management/nix/unstable.nix | 6 +++---
 pkgs/top-level/all-packages.nix                | 4 ----
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/pkgs/tools/package-management/nix/unstable.nix b/pkgs/tools/package-management/nix/unstable.nix
index ff36e0cc3cc..41ad7b4f4f2 100644
--- a/pkgs/tools/package-management/nix/unstable.nix
+++ b/pkgs/tools/package-management/nix/unstable.nix
@@ -5,11 +5,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "nix-1.4pre3056_79a3ba7";
+  name = "nix-1.5.2pre3079_c3fc60d";
 
   src = fetchurl {
-    url = "http://hydra.nixos.org/build/4070551/download/5/${name}.tar.xz";
-    sha256 = "7478fd6fea91ec094645e8487b9ef001abd300703d79e04743f4d212469cf13d";
+    url = "http://hydra.nixos.org/build/4445767/download/5/${name}.tar.xz";
+    sha256 = "0422ceb1439cf1140e86f86514bdcb04b0706881ea31a9f6ee5206b9faad009b";
   };
 
   nativeBuildInputs = [ perl pkgconfig ];
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 618b423b160..0d3e4cca9a2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8910,14 +8910,10 @@ let
     stateDir = config.nix.stateDir or "/nix/var";
   };
 
-  nixUnstable = nixStable;
-
-  /*
   nixUnstable = callPackage ../tools/package-management/nix/unstable.nix {
     storeDir = config.nix.storeDir or "/nix/store";
     stateDir = config.nix.stateDir or "/nix/var";
   };
-  */
 
   nut = callPackage ../applications/misc/nut { };