lib/capistrano/asg/tasks/rolling.rake in capistrano-asg-rolling-0.4.0 vs lib/capistrano/asg/tasks/rolling.rake in capistrano-asg-rolling-0.4.1

@@ -173,29 +173,29 @@
     end
   end
 
   desc 'Get status of instance refresh'
   task :instance_refresh_status do
-    return unless config.wait_for_instance_refresh?
+    if config.wait_for_instance_refresh?
+      groups = config.autoscale_groups.to_h { |group| [group.name, group] }
 
-    groups = config.autoscale_groups.to_h { |group| [group.name, group] }
-
-    while groups.any?
-      groups.each do |name, group|
-        refresh = group.latest_instance_refresh
-        if refresh.nil? || refresh.completed?
-          logger.info "Auto Scaling Group: **#{name}**, completed with status '#{refresh.status}'." if refresh.completed?
-          groups.delete(name)
-        elsif !refresh.percentage_complete.nil?
-          logger.info "Auto Scaling Group: **#{name}**, #{refresh.percentage_complete}% completed, status '#{refresh.status}'."
-        else
-          logger.info "Auto Scaling Group: **#{name}**, status '#{refresh.status}'."
+      while groups.any?
+        groups.each do |name, group|
+          refresh = group.latest_instance_refresh
+          if refresh.nil? || refresh.completed?
+            logger.info "Auto Scaling Group: **#{name}**, completed with status '#{refresh.status}'." if refresh.completed?
+            groups.delete(name)
+          elsif !refresh.percentage_complete.nil?
+            logger.info "Auto Scaling Group: **#{name}**, #{refresh.percentage_complete}% completed, status '#{refresh.status}'."
+          else
+            logger.info "Auto Scaling Group: **#{name}**, status '#{refresh.status}'."
+          end
         end
-      end
-      next if groups.empty?
+        next if groups.empty?
 
-      wait_for = config.instance_refresh_polling_interval
-      logger.info "Instance refresh(es) not completed, waiting #{wait_for} seconds..."
-      sleep wait_for
+        wait_for = config.instance_refresh_polling_interval
+        logger.info "Instance refresh(es) not completed, waiting #{wait_for} seconds..."
+        sleep wait_for
+      end
     end
   end
 end