lib/capistrano/asg/rolling/ami.rb in capistrano-asg-rolling-0.2.1 vs lib/capistrano/asg/rolling/ami.rb in capistrano-asg-rolling-0.3.0

@@ -58,12 +58,12 @@
 
           image_snapshots.each(&:delete)
         end
 
         def snapshots
-          @snapshots ||= aws_ec2_image.block_device_mappings.map do |mapping|
+          @snapshots ||= aws_ec2_image.block_device_mappings.filter_map do |mapping|
             Snapshot.new(mapping.ebs.snapshot_id) if mapping.ebs
-          end.compact
+          end
         end
 
         def tags
           @tags ||= aws_ec2_image.tags.to_h { |tag| [tag.key, tag.value] }
         end