lib/domain_expiry.rb in domain_expiry-0.1.0 vs lib/domain_expiry.rb in domain_expiry-0.1.1

@@ -26,10 +26,10 @@
         end
 
         def self.domain_details(domains, date_format = '%d %b %Y')
             results = {}
 
-            domains = domains.split(',') unless domains.is_a?
+            domains = domains.split(',') unless domains.is_a?(Array)
             whois = Whois::Client.new
 
             domains.each do |domain|
                 begin
                     whois_result = whois.lookup(domain).parser