From d7ab06df16220782437c99f794d13f27bccd02c6 Mon Sep 17 00:00:00 2001
From: Cyril Duez <cyril.duez@gmail.com>
Date: Thu, 30 May 2013 19:56:01 +0200
Subject: [PATCH] Use id to get the default group.

---
 tasks/boxes.rake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasks/boxes.rake b/tasks/boxes.rake
index ce53851..63f2df9 100644
--- a/tasks/boxes.rake
+++ b/tasks/boxes.rake
@@ -97,7 +97,7 @@ class BuildGenericBoxTask < ::Rake::TaskLib
     run 'cleanup'
     sh 'sudo rm -f rootfs.tar.gz'
     sh 'sudo tar --numeric-owner -czf rootfs.tar.gz ./rootfs/*'
-    sh "sudo chown #{ENV['USER']}:#{ENV['USER']} rootfs.tar.gz"
+    sh "sudo chown #{ENV['USER']}:#{`id -gn`.strip} rootfs.tar.gz"
     sh "cp #{pwd}/boxes/#{@distrib}/lxc-template ."
     compile_metadata(pwd)
   end