Use controller instead of helper variable

app/views/types/_form.html.erb

@@ -35,20 +35,20 @@ See doc/COPYRIGHT.rdoc for more details.
 <%= hidden_field_tag 'type[custom_field_ids][]', '' %>
 <% end %>
 
-<% if @type.new_record? && @types.any? %>
+<% if controller.type.new_record? && @types.any? %>
 <p><label for="copy_workflow_from"><%= l(:label_copy_workflow_from) %></label>
 <%= select_tag(:copy_workflow_from, content_tag("option") + options_from_collection_for_select(@types, :id, :name)) %></p>
 <% end %>
 <!--[eoform:type]-->
 </div>
-<%= submit_tag l(@type.new_record? ? :button_create : :button_save) %>
+<%= submit_tag l(controller.type.new_record? ? :button_create : :button_save) %>
 </div>
 
 <div class="splitcontentright">
 <% if @projects.any? %>
 <fieldset class="box" id="type_project_ids"><legend><%= l(:label_project_plural) %></legend>
 <%= project_nested_ul(@projects) do |p|
-  content_tag('label', check_box_tag('type[project_ids][]', p.id, @type.projects.include?(p), :id => nil) + ' ' + h(p))
+  content_tag('label', check_box_tag('type[project_ids][]', p.id, controller.type.projects.include?(p), :id => nil) + ' ' + h(p))
 end %>
 <%= hidden_field_tag('type[project_ids][]', '', :id => nil) %>
 <p><%= check_all_links 'type_project_ids' %></p>