Add $interfaces variable so that <interface> elements can be generated.
-rwxr-xr-x 5219 build.sh
drwxr-xr-x - cron.d
drwxr-xr-x - initscripts
drwxr-xr-x - logrotate
-rw-r--r-- 1428 lxc-sliceimage.spec
-rw-r--r-- 551 lxc_template.xml
-rw-r--r-- 8674 sliceimage.spec
-rw-r--r-- 1488 vserver-sliceimage.spec