voter.ipaddress =~ /^172\.[1-3]/
%>
<% w=nil
- if Cache and w=Cache.get("WHOIS:#{voter.ipaddress}")
- elsif Cache
+ if defined? Cache and w=Cache.get("WHOIS:#{voter.ipaddress}")
+ elsif defined? Cache
w= Whois::Whois.new(IPAddr.new(voter.ipaddress),true)
w.search_whois
Cache.set("WHOIS:#{voter.ipaddress}", w)