haproxy: Remove unnecessary checks

chef/cookbooks/haproxy/providers/loadbalancer.rb

@@ -60,12 +60,12 @@
       section["options"] = [["tcpka", "httplog", "forwardfor"], section["options"]].flatten
     end
   end
-  section["acls"] = new_resource.acls || []
-  section["use_backends"] = new_resource.use_backends || []
+  section["acls"] = new_resource.acls
+  section["use_backends"] = new_resource.use_backends
   unless new_resource.default_backend.empty?
     section["default_backend"] = new_resource.default_backend
   end
-  section["servers"] = new_resource.servers unless new_resource.servers.empty?
+  section["servers"] = new_resource.servers
 
   node["haproxy"]["sections"][new_resource.type] ||= {}
   node["haproxy"]["sections"][new_resource.type][new_resource.name] = section

chef/cookbooks/haproxy/templates/default/haproxy.cfg.erb

@@ -60,22 +60,18 @@ listen  admin-stats <%= node[:haproxy][:stats][:enabled] ? node[:haproxy][:stats
     <% content[:acls].each do |acl| -%>
 	acl <%= acl %>
     <% end -%>
-
     <% content[:use_backends].each do |use_backend| -%>
 	use_backend <%= use_backend %>
     <% end -%>
-
     <% unless content[:default_backend].nil? -%>
 	default_backend <%= content[:default_backend] %>
     <% end -%>
 
-    <% unless content[:servers].nil? -%>
-      <% content[:servers].each do |server| -%>
-        <% if content[:use_ssl] -%>
+    <% content[:servers].each do |server| -%>
+      <% if content[:use_ssl] -%>
 	server <%= server[:name] %> <%= server[:address] %>:<%= server[:port] %> check-ssl verify none inter 2000 rise 2 fall 5
-        <% else -%>
+      <% else -%>
 	server <%= server[:name] %> <%= server[:address] %>:<%= server[:port] %> check inter 2000 rise 2 fall 5
-        <% end -%>
       <% end -%>
     <% end -%>