From e9a6b3afa04ccd2bdcb18f7dab0e10af3f29b1f1 Mon Sep 17 00:00:00 2001
From: Your Name <guilhem.lavaux@gmail.com>
Date: Thu, 19 Apr 2012 16:24:19 -0400
Subject: [PATCH] Rework the void tree to extract zone list in the other tree