bin/metrics-es-cluster.rb in sensu-plugins-elasticsearch-0.4.2 vs bin/metrics-es-cluster.rb in sensu-plugins-elasticsearch-0.4.3

@@ -104,14 +104,14 @@
     warning 'Connection timed out'
   end
 
   def master?
     state = get_es_resource('/_cluster/state?filter_routing_table=true&filter_metadata=true&filter_indices=true')
-    if Gem::Version.new(acquire_es_version) >= Gem::Version.new('1.0.0')
-      local = get_es_resource('/_nodes/_local')
-    else
-      local = get_es_resource('/_cluster/nodes/_local')
-    end
+    local = if Gem::Version.new(acquire_es_version) >= Gem::Version.new('1.0.0')
+              get_es_resource('/_nodes/_local')
+            else
+              get_es_resource('/_cluster/nodes/_local')
+            end
     local['nodes'].keys.first == state['master_node']
   end
 
   def acquire_health
     health = get_es_resource('/_cluster/health').reject { |k, _v| %w(cluster_name timed_out).include?(k) }