lib/splash/helpers.rb in prometheus-splash-0.8.1 vs lib/splash/helpers.rb in prometheus-splash-0.8.2

@@ -338,10 +338,10 @@
 
     def format_response(data, format)
       response = case format
                  when 'application/json' then JSON.pretty_generate(data)
                  when 'text/x-yaml' then data.to_yaml
-                 else JSON.pretty_generate(data)
+                 else data.to_yaml
                  end
       return response
     end
 
     def format_by_extensions(extension)