iface: look for both IFA_ADDRESS and IFA_LOCAL
iface: look for both IFA_ADDRESS and IFA_LOCAL

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=617948
http://avahi.org/ticket/333

lathiat/avahi,heftig/avahi-1,gloryleague/avahi,Kisensum/xmDNS-avahi,heftig/avahi,Distrotech/avahi,Kisensum/xmDNS-avahi,heftig/avahi-1,heftig/avahi-1,lathiat/avahi,catta-x/catta,heftig/avahi-1,Kisensum/xmDNS-avahi,Kisensum/xmDNS-avahi,heftig/avahi,gloryleague/avahi,gloryleague/avahi,heftig/avahi,lathiat/avahi,heftig/avahi-1,gloryleague/avahi,Kisensum/xmDNS-avahi,everbase/catta,heftig/avahi,heftig/avahi,Distrotech/avahi,Distrotech/avahi,catta-x/catta,lathiat/avahi,Distrotech/avahi,heftig/avahi,catta-x/catta,gloryleague/avahi,Distrotech/avahi,lathiat/avahi,Kisensum/xmDNS-avahi,everbase/catta,gloryleague/avahi,heftig/avahi-1,everbase/catta,Distrotech/avahi,lathiat/avahi