_head.html.haml in tramway-landing-3.3.0.1

- old
+ new

@@ -9,7 +9,7 @@
 = csrf_meta_tags
 - if @application&.favicon.present?
   = favicon_link_tag @application.favicon
 - ::Tramway::Landing.head_content.each do |content|
   - self.instance_exec &content
-- @tools.each do |tool|
+- @tools&.each do |tool|
   = render "layouts/tramway/landing/tools/#{tool.title}_head", account_id: tool.account_id