Hi,

i have problem with internal IPAM
auto suggestion doesn't work, seems to be a problem with "taken_ips"=>["", ""] undefined method include? for nil:NilClass
for more information, please see attached ipam log

1. hammer subnet info --id 2
   Id: 2
   Name: BestDC-1.1.1.122-130
   Network: 1.1.1.0
   Mask: 255.255.255.0
   Priority:
   DNS: foreman.domain.tld (https://foreman.domain.tld:8443)
   Primary DNS: 8.8.8.8
   Secondary DNS: 8.8.4.4
   TFTP: foreman.domain.tld (https://foreman.domain.tld:8443)
   DHCP: foreman.domain.tld (https://foreman.domain.tld:8443)
   IPAM: Internal DB
   VLAN ID:
   Gateway: 1.1.1.1
   From: 1.1.1.122
   To: 1.1.1.130
   Domains:
   domain.tld