From d330f6ff85194735d1f1710af547d4607bd7326d Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Wed, 30 Jan 2013 12:51:29 +0100
Subject: [PATCH] Nixpkgs channel: Use XZ compression for nixexprs.tar

---
 pkgs/top-level/make-tarball.nix | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkgs/top-level/make-tarball.nix b/pkgs/top-level/make-tarball.nix
index e8d775a9a30c..cd70773869de 100644
--- a/pkgs/top-level/make-tarball.nix
+++ b/pkgs/top-level/make-tarball.nix
@@ -77,8 +77,7 @@ releaseTools.sourceTarball {
     mkdir ../$releaseName
     cp -prd . ../$releaseName
     echo nixpkgs > ../$releaseName/channel-name
-    (cd .. && tar cfa $out/tarballs/$releaseName.tar.bz2 $releaseName) || false
-    (cd .. && tar cfa $out/tarballs/$releaseName.tar.lzma $releaseName) || false
+    (cd .. && tar cfa $out/tarballs/$releaseName.tar.xz $releaseName) || false
 
     mkdir -p $out/release-notes
     cp doc/NEWS.html $out/release-notes/index.html