bin/check-redshift-events.rb in sensu-plugins-aws-10.1.1 vs bin/check-redshift-events.rb in sensu-plugins-aws-10.1.2

@@ -79,11 +79,11 @@
     @clusters ||= redshift.describe_clusters[:clusters].map { |c| c[:cluster_identifier] }
   end
 
   # throw unknown message if the user passed us a missing instance
   def check_missing_instances(instances)
-    missing_instances = instances.select { |i| !all_clusters.include?(i) }
+    missing_instances = instances.reject { |i| all_clusters.include?(i) }
     unknown("Passed instance(s): #{missing_instances.join(',')} not found") unless missing_instances.empty?
   end
 
   # return an array of clusters that are in maintenance
   def clusters_in_maint(clusters)
@@ -108,10 +108,10 @@
         check_missing_instances(config[:instances])
         all_clusters.select! { |c| config[:instances].include?(c) }
       end
 
       maint_clusters = clusters_in_maint(all_clusters)
-    rescue => e
+    rescue StandardError => e
       unknown "An error occurred processing AWS Redshift API: #{e.message}"
     end
 
     if maint_clusters.empty?
       ok