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Provide a better error if the parsed REXML document has no root [#3803 state:resolved]

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wycats 2010-03-28 23:21:19 -07:00
parent 41e7c68d87
commit 48c1d8c341
1 changed files with 7 additions and 1 deletions
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8
activesupport/lib/active_support/xml_mini/rexml.rb
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@ -27,7 +27,13 @@ module ActiveSupport
data.ungetc(char) data.ungetc(char)
silence_warnings { require 'rexml/document' } unless defined?(REXML::Document) silence_warnings { require 'rexml/document' } unless defined?(REXML::Document)
doc = REXML::Document.new(data) doc = REXML::Document.new(data)
merge_element!({}, doc.root)
if doc.root
merge_element!({}, doc.root)
else
raise REXML::ParseException,
"The document #{doc.to_s.inspect} does not have a valid root"
end
end end
end end