From 0d62f0418c82438c99977af9f0e25be80f66893d Mon Sep 17 00:00:00 2001
From: Rob Vermaas <rob.vermaas@gmail.com>
Date: Tue, 11 Oct 2011 14:47:56 +0000
Subject: [PATCH] nix-build.nix: also recognize xz tarballs

svn path=/nixpkgs/trunk/; revision=29760
---
 pkgs/build-support/release/nix-build.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/build-support/release/nix-build.nix b/pkgs/build-support/release/nix-build.nix
index 5c569f97ccf0..a32f0e07a0cc 100644
--- a/pkgs/build-support/release/nix-build.nix
+++ b/pkgs/build-support/release/nix-build.nix
@@ -68,7 +68,7 @@ stdenv.mkDerivation (
       # multiple tarballs, just pick the first one.
       origSrc=$src
       if test -d $src/tarballs; then
-          src=$(ls $src/tarballs/*.tar.bz2 $src/tarballs/*.tar.gz | sort | head -1)
+          src=$(ls $src/tarballs/*.tar.bz2 $src/tarballs/*.tar.gz $src/tarballs/*.tar.xz | sort | head -1)
       fi
 
       # Set GCC flags for coverage analysis, if desired.