From 5b2be6293443a4c25aab7cf3e74fc84cb70e2199 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tobias=20L=C3=BCtke?= Date: Mon, 9 Jul 2007 19:10:45 +0000 Subject: Make [7169] work as expected with indented XML. git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7171 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- activerecord/lib/active_record/xml_serialization.rb | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'activerecord/lib') 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) -- cgit v1.2.3