Fix Stellas review gripes

app/views/conference_registrations/show.html.haml

@@ -66,36 +66,36 @@
           - @workshops.each do |workshop|
             %li
               = link_to workshop.title, conference_proposal_path(@conference.short_title, workshop.id)
-  .row
-    .col-md-12
-      %h4
-        %span.fa-stack
-          %i.fa.fa-square-o.fa-stack-2x
-          %i.fa.fa-ticket.fa-stack-1x
-        Tickets
-        -if @tickets.any?
-          = "(#{@total_price} #{@tickets.first.price.symbol})"
-      %ul
-        - @tickets.each do |ticket|
+  - if @conference.tickets.any?
+    .row
+      .col-md-12
+        %h4
+          %span.fa-stack
+            %i.fa.fa-square-o.fa-stack-2x
+            %i.fa.fa-ticket.fa-stack-1x
+          Tickets
+          -if @tickets.any?
+            = "(#{@total_price} #{@tickets.first.price.symbol})"
+        %ul
+          - @tickets.each do |ticket|
+            %li
+              = ticket.quantity
+              = ticket.title
+              = word_pluralize(ticket.quantity, 'Ticket')
+              for
+              = humanized_money ticket.price
+              = ticket.price.symbol
+              = link_to conference_ticket_purchase_path(@conference.short_title, ticket.id), method: :delete,
+                                                                                            id: "ticket-#{ticket.id}-delete",
+                                                                                            class: 'btn btn-danger btn-xs',
+                                                                                            data: { confirm: "Do you really want to delete the #{ticket.title} ticket for #{@conference.title}?" } do
+                %i.fa.fa-trash-o
           %li
-            = ticket.quantity
-            = ticket.title
-            = word_pluralize(ticket.quantity, 'Ticket')
-            for
-            = humanized_money ticket.price
-            = ticket.price.symbol
-            = link_to conference_ticket_purchase_path(@conference.short_title, ticket.id), method: :delete,
-                                                                                           id: "ticket-#{ticket.id}-delete",
-                                                                                           class: 'btn btn-danger btn-xs',
-                                                                                           data: { confirm: "Do you really want to delete the #{ticket.title} ticket for #{@conference.title}?" } do
-              %i.fa.fa-trash-o
-
-        %li
-          - if @tickets.any?
-            = link_to 'Buy more tickets', conference_tickets_path(@conference.short_title)
-          - else
-            You haven't bought any tickets.
-            = link_to 'Please buy some tickets to support us!', conference_tickets_path(@conference.short_title)
+            - if @tickets.any?
+              = link_to 'Buy more tickets', conference_tickets_path(@conference.short_title)
+            - else
+              You haven't bought any tickets.
+              = link_to 'Please buy some tickets to support us!', conference_tickets_path(@conference.short_title)
 
   .row
     .col-md-12