From 2c4db1a6cf5cb6ccfb1cc2235335b9b0abaae0ae Mon Sep 17 00:00:00 2001
From: Shea Levy <shea@shealevy.com>
Date: Tue, 14 May 2013 23:35:10 -0400
Subject: [PATCH] Don't copy libz and liblzo2 twice to the initrd

Signed-off-by: Shea Levy <shea@shealevy.com>
---
 modules/tasks/filesystems/btrfs.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/tasks/filesystems/btrfs.nix b/modules/tasks/filesystems/btrfs.nix
index 94a7412575df..57a7e5e302da 100644
--- a/modules/tasks/filesystems/btrfs.nix
+++ b/modules/tasks/filesystems/btrfs.nix
@@ -20,8 +20,8 @@ in
         cp -v ${pkgs.btrfsProgs}/bin/btrfsck $out/bin
         cp -v ${pkgs.btrfsProgs}/bin/btrfs $out/bin
         # !!! Increases uncompressed initrd by 240k
-        cp -v ${pkgs.zlib}/lib/libz.so.1{,.2.7} $out/lib
-        cp -v ${pkgs.lzo}/lib/liblzo2.so.2{,.0.0} $out/lib
+        cp -pv ${pkgs.zlib}/lib/libz.so* $out/lib
+        cp -pv ${pkgs.lzo}/lib/liblzo2.so* $out/lib
         ln -sv btrfsck $out/bin/fsck.btrfs
       '';