bin/metrics-conntrack.rb in sensu-plugins-conntrack-0.0.3 vs bin/metrics-conntrack.rb in sensu-plugins-conntrack-1.0.0

@@ -1,6 +1,6 @@
-e #! /usr/bin/env ruby
+#!/usr/bin/env ruby
 #  encoding: UTF-8
 #
 #   conntrack-metrics
 #
 # DESCRIPTION:
@@ -40,10 +40,10 @@
          description: 'Table to count',
          long: '--table TABLE',
          default: 'conntrack'
 
   def run
-    value = `conntrack -C #{config[:table]}`.strip
+    value = `conntrack -C #{config[:table]}  2>/dev/null`.strip
     timestamp = Time.now.to_i
 
     output config[:scheme], value, timestamp
 
     ok