Fix error when multiple server results

lib/cryptcheck.rb

@@ -20,6 +20,21 @@ module CryptCheck
 		end
 	end
 
+	class NoTLSAvailableServer
+		attr_reader :server
+		def initialize(server)
+			@server = OpenStruct.new hostname: server
+		end
+
+		def grade
+			'X'
+		end
+
+		def score
+			0
+		end
+	end
+
 	autoload :Logger, 'cryptcheck/logger'
 	autoload :Tls, 'cryptcheck/tls'
 	module Tls
@@ -115,6 +130,8 @@ module CryptCheck
 		::Parallel.each hosts, progress: 'Analysing', in_threads: PARALLEL_ANALYSIS, finish: lambda { |item, _, _| puts item[1] } do |description, host|
 			#hosts.each do |description, host|
 			result = block.call host.strip
+			result = result.values.first
+			result = NoTLSAvailableServer.new(host) if result.is_a? AnalysisFailure
 			semaphore.synchronize do
 				if results.include? description
 					results[description] << result

output/https.erb

@@ -79,7 +79,7 @@
 								<th id="<%= s.hostname %>">
 									<a href="#<%= s.hostname %>"><%= s.hostname %></a>
 								</th>
-								<% if s.is_a? Tls::TlsNotSupportedServer %>
+								<% if n.is_a? NoTLSAvailableServer %>
 								<td class="critical" colspan="16">
 									No SSL/TLS
 								</td>

output/smtp.erb

@@ -72,10 +72,10 @@
 								<td class="info">PFS</td>
 							</tr>
 							<% r[1].each do |n|
-							   s = n.server
+								s = n.server
 							%>
 							<tr>
-								<% if s.is_a? Tls::TlsNotSupportedServer %>
+								<% if n.is_a? AnalysisFailure %>
 								<th id="<%= s.hostname %>">
 									<a href="#<%= s.hostname %>"><%= s.hostname %></a>
 								</th>

output/xmpp.erb

@@ -79,7 +79,7 @@
 								<th id="<%= s.hostname %>">
 									<a href="#<%= s.hostname %>"><%= s.hostname %></a>
 								</th>
-								<% if s.is_a? Tls::TlsNotSupportedServer %>
+								<% if n.is_a? AnalysisFailure %>
 									<td class="critical" colspan="16">
 										No SSL/TLS
 									</td>