From 471db5aa833e4a35d09629959b073a1507c9d8f4 Mon Sep 17 00:00:00 2001
From: Mario Fetka <mario.fetka@gmail.com>
Date: Tue, 30 Oct 2012 08:55:39 +0100
Subject: [PATCH] 2nd try clean source tree

---
 eclass/nas-kernel.eclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eclass/nas-kernel.eclass b/eclass/nas-kernel.eclass
index fdbde3b..08c1a49 100644
--- a/eclass/nas-kernel.eclass
+++ b/eclass/nas-kernel.eclass
@@ -376,7 +376,7 @@ nas-kernel_src_unpack() {
 
 	# delete empty directories
 	pushd "${S}"
-	find . -type d -empty -exec rmdir {} \;
+	find . -depth -type d -empty -delete
 	popd
 }