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* lib/rexml/entity.rb (unnormalized): do not call

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document.record_entity_expansion if document is nil.
  see <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=502535>.
  Thanks, Naohisa Goto.
* test/rexml/test_document.rb: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20120 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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shugo 2008-11-06 17:03:40 +00:00
parent e992737b4a
commit a324863b99
3 changed files with 12 additions and 2 deletions
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2
lib/rexml/entity.rb
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@ -73,7 +73,7 @@ module REXML
# all entities -- both %ent; and &ent; entities. This differs from
# +value()+ in that +value+ only replaces %ent; entities.
def unnormalized
document.record_entity_expansion
document.record_entity_expansion unless document.nil?
v = value()
return nil if v.nil?
@unnormalized = Text::unnormalize(v, parent)