> openresolv-3.16.2 will no longer restore resolv.conf.bak to resolv.conf if it > had nothing to write to resolv.conf
This has been reverted in openresolv-3.16.4 due to user backlash. Instead, a toggle has been provided in resolvconf.conf - resolv_conf_restore which defaults to YES. This is documented in the fine man page. Roy