lib/riemann/babbler/plugin.rb in riemann-babbler-2.0.2 vs lib/riemann/babbler/plugin.rb in riemann-babbler-2.0.3

@@ -81,10 +81,10 @@
       ### Helper for reports ###
 
       def report_with_diff(event)
         current_metric = event[:metric]
         old_metric     = @storage['last_metric'][event[:service]]
-        if old_metric && current_metric + old_metric < (2**64/plugin.inteval)
+        if old_metric && (current_metric + old_metric < 2**64/plugin.inteval)
           event[:metric] = current_metric - old_metric
           event.delete(:as_diff)
           report(event)
         end
         @storage['last_metric'][event[:service]] = current_metric