I just bumped nagios-check_rbl, but had to drop the ~hppa keyword due to missing keywords on dev-perl/Data-Validate-Domain, dev-perl/Data-Validate-IP, and dev-perl/Monitoring-Plugin (which are new dependencies).
Marked ~hppa. Adding x86.
*** Bug 538494 has been marked as a duplicate of this bug. ***
I have gone ahead and added the ~x86 keyword for Data-Validate-{Domain,IP} and nagios-check_rbl (after testing). I hope no ones toes feel stepped on =)