lib/canonical_url.rb in mbleigh-canonical-url-0.1.0 vs lib/canonical_url.rb in mbleigh-canonical-url-0.1.1

@@ -10,9 +10,10 @@
     end
   end
   
   module Helpers
     def canonical_link_tag(url = nil)
+      return '' unless url || @canonical_url
       tag('link', :rel => 'canonical', :href => url || @canonical_url || request.url)
     end
   end
 end
\ No newline at end of file