From 04ca15d840f93932dd0169f1c2ed1744e759d76a Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 8 Oct 2013 17:53:34 +0200
Subject: [PATCH] Don't expand paths during VirtualBox image generation

---
 modules/virtualisation/virtualbox-image.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/virtualisation/virtualbox-image.nix b/modules/virtualisation/virtualbox-image.nix
index 306367d0ef52..e1b6def8edb3 100644
--- a/modules/virtualisation/virtualbox-image.nix
+++ b/modules/virtualisation/virtualbox-image.nix
@@ -48,7 +48,8 @@ with pkgs.lib;
 
           echo "filling Nix store..."
           mkdir -p /mnt/nix/store
-          cp -prd $storePaths /mnt/nix/store/
+          set -f
+          cp -prvd $storePaths /mnt/nix/store/
 
           # Register the paths in the Nix database.
           printRegistration=1 perl ${pkgs.pathsFromGraph} /tmp/xchg/closure | \