From 113e9261575859ec79851119cbc0b3b4c18e87e1 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Fri, 26 Mar 2010 10:22:42 +0000
Subject: [PATCH] remove empty directories after r20438 - r20442

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20443 3c298f89-4303-0410-b956-a3cf2f4a3e73