lib/graphiterb/sender.rb in graphiterb-0.2.6 vs lib/graphiterb/sender.rb in graphiterb-0.2.7

@@ -32,9 +32,10 @@
     def timestamp
       Time.now.to_i
     end
 
     def send *metrics
+      return if metrics.blank?
       now = timestamp
       safely do
         message = metrics.map{|metric, val, ts| [metric, val, (ts||now)].join(" ") }.join("\n")+"\n"
         socket.puts(message)
         Graphiterb.log.info message.gsub(/\n+/, "\t")