bin/metrics-haproxy.rb in sensu-plugins-haproxy-0.0.4 vs bin/metrics-haproxy.rb in sensu-plugins-haproxy-0.0.5

@@ -123,9 +123,13 @@
     return out
   rescue
     return nil
   end
 
+  def output(*args)
+    super(*args) unless args[1].nil?
+  end
+
   def run #rubocop:disable all
     out = nil
     1.upto(config[:retries]) do |_i|
       out = acquire_stats
       break unless out.to_s.length.zero?