From 3db0fe3b9406398ed1ddb0e9e4b9dfda5b0c36cf Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon, 12 Dec 2011 16:51:09 +0000
Subject: [PATCH] * Oops.

svn path=/nixpkgs/branches/stdenv-updates/; revision=30850
---
 pkgs/games/trackballs/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/games/trackballs/default.nix b/pkgs/games/trackballs/default.nix
index 79a855cec530..e047596bf6b6 100644
--- a/pkgs/games/trackballs/default.nix
+++ b/pkgs/games/trackballs/default.nix
@@ -1,6 +1,8 @@
 { stdenv, fetchurl, SDL, mesa, SDL_ttf, gettext, zlib, SDL_mixer, SDL_image, guile
 , debug ? false }:
 
+with stdenv.lib;
+
 stdenv.mkDerivation rec {
   name = "trackballs-1.1.4";