_meta.html.haml in tramway-landing-3.2.0.3

- old
+ new

@@ -1,5 +1,5 @@
 %meta{ content: 'text/html; charset=UTF-8', http: { equiv: 'Content-Type' } }
 %meta{ content: "width=device-width, initial-scale=1, maximum-scale=0.8", name: "viewport" }
-- main_image = @application.main_image.present? ? "/#{@application.main_image}" : yield(:main_image)
+- main_image = @application&.main_image.present? ? "/#{@application.main_image}" : yield(:main_image)
 %meta{ property: 'vk:image', content: main_image }
 %meta{ property: 'og:image', content: main_image }