merge revision(s) 58552: [Backport #13531]

rss: Accept empty text element as valid element

	Parser has been accepted it but XML serializer wasn't accepted.

	Reported by stefano frabetti. Thanks!!!

	[ruby-core:80965] [Bug #13531]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@59396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nagachika 2017-07-23 07:20:05 +00:00
parent c358595ae4
commit 5beaa53ad5
3 changed files with 26 additions and 2 deletions

View file

@ -957,7 +957,7 @@ EOC
children = child
children.any? {|c| c.have_required_elements?}
else
!child.to_s.empty?
not child.nil?
end
else
true