I patched the conf file to use this dir (so zabbix-extra-* work right away),
but it is not created unless we select a zabbix-extra-*,
thus preventing default conf from working
Reported by Jiri Slachta in his patch "zabbix: update to 2.2.0"
Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr>
git-svn-id: svn://svn.openwrt.org/openwrt/packages@40638 3c298f89-4303-0410-b956-a3cf2f4a3e73