`/etc/lighttpd/conf-enabled` usually contains symlinks to the actual files in `/etc/lighttpd/conf-available`, at least `lighty-enable-mod` does exactly this. If `/etc/lighttpd/conf-available/15-pihole-admin.conf` is removed first, `/etc/lighttpd/conf-enabled/15-pihole-admin.conf` hence points to nowhere, which makes the `-f` check return false. The orphaned symlink is hence not removed, if `lighty-disable-mod` is not available.
This PR changes the order, to remove the symlink first, and to be failsafe also if it is orphaned already, and the actual config afterwards.
Signed-off-by: MichaIng <micha@dietpi.com>