lib/capistrano/asg/rolling/plugin.rb in capistrano-asg-rolling-0.2.0 vs lib/capistrano/asg/rolling/plugin.rb in capistrano-asg-rolling-0.2.1

@@ -10,12 +10,13 @@
       # require 'capistrano/asg/rolling'
       # install_plugin Capistrano::ASG::Rolling::Plugin
       #
       class Plugin < Capistrano::Plugin
         def set_defaults
-          set_if_empty :asg_rolling_group_name, ENV['asg_name']
+          set_if_empty :asg_rolling_group_name, ENV.fetch('asg_name', nil)
           set_if_empty :asg_rolling_use_private_ip_address, true
           set_if_empty :asg_rolling_verbose, true
+          set_if_empty :asg_rolling_update, true
         end
 
         def register_hooks
           Capistrano::DSL.stages.each do |stage|
             after stage, 'rolling:setup'