merge: parse a document fragment

We may not get a valid XML document from the Pandoc
fragment generator.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/wrongdoc/merge.rb b/lib/wrongdoc/merge.rb
index 0c4157e..7c9589c 100644
--- a/lib/wrongdoc/merge.rb
+++ b/lib/wrongdoc/merge.rb
@@ -8,10 +8,10 @@ class Wrongdoc::Merge
   def run
     @merge_html.each do |file, source|
       rdoc_html = "doc/#{file}.html"
-      src = Nokogiri::XML(File.read(source))
+      src = Nokogiri::XML.fragment(File.read(source))
       File.open(rdoc_html, "a+") { |fp|
         doc = parse_xml(fp.read)
-        doc.search("div#documentation")[0].add_child(src.root)
+        doc.search("div#documentation")[0].add_child(src)
         fp.truncate 0
         fp.write doc.to_xhtml
       }