diff options
Diffstat (limited to 'activerecord/lib/active_record/xml_serialization.rb')
| -rw-r--r-- | activerecord/lib/active_record/xml_serialization.rb | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/xml_serialization.rb b/activerecord/lib/active_record/xml_serialization.rb index 5f7a39d73b..42fe46bca3 100644 --- a/activerecord/lib/active_record/xml_serialization.rb +++ b/activerecord/lib/active_record/xml_serialization.rb @@ -207,8 +207,12 @@ module ActiveRecord #:nodoc: records = @record.send(association).to_a tag = association.to_s tag = tag.dasherize if dasherize? - builder.tag!(tag, :type => :array) do - records.each { |r| r.to_xml(opts.merge(:root=>r.class.to_s.underscore)) } + if records.empty? + builder.tag!(tag, :type => :array) + else + builder.tag!(tag, :type => :array) do + records.each { |r| r.to_xml(opts.merge(:root=>r.class.to_s.underscore)) } + end end when :has_one, :belongs_to if record = @record.send(association) |