From 085ccc81995ab3c73e7a011f7b122b1400f346ee Mon Sep 17 00:00:00 2001
From: Mathijs Kwik <mathijs@bluescreen303.nl>
Date: Mon, 13 May 2013 23:07:58 +0200
Subject: [PATCH] btrfs: btrfsck is now actually the same binary as "btrfs"
 symlinked to save space.

---
 modules/tasks/filesystems/btrfs.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modules/tasks/filesystems/btrfs.nix b/modules/tasks/filesystems/btrfs.nix
index 57a7e5e302da..d95a32e2e3f7 100644
--- a/modules/tasks/filesystems/btrfs.nix
+++ b/modules/tasks/filesystems/btrfs.nix
@@ -17,12 +17,13 @@ in
 
     boot.initrd.extraUtilsCommands = mkIf inInitrd
       ''
-        cp -v ${pkgs.btrfsProgs}/bin/btrfsck $out/bin
+        mkdir -p $out/bin
         cp -v ${pkgs.btrfsProgs}/bin/btrfs $out/bin
+        ln -sv btrfs $out/bin/btrfsck
+        ln -sv btrfsck $out/bin/fsck.btrfs
         # !!! Increases uncompressed initrd by 240k
         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
       '';
 
     boot.initrd.extraUtilsCommandsTest = mkIf inInitrd