bug fix

git-svn-id: svn+ssh://svn.sourceforge.jp/svnroot/lbw/ldblogwriter/trunk@106 0978bef0-6439-0410-a06b-a62e4d60c955

diff --git a/lib/ldblogwriter/parser.rb b/lib/ldblogwriter/parser.rb
index 5c9c417..3b92b91 100644 (file)
--- a/lib/ldblogwriter/parser.rb
+++ b/lib/ldblogwriter/parser.rb
@@ -218,6 +218,9 @@ module LDBlogWriter
     def a_href(uri, label, cssclass)
       if @conf.auto_trackback == true
         open(uri) do |f|
+          if f.content_type != "text/html"
+            break
+          end
           contents = f.read
           trackback_ping = []
           contents.scan(%r|<rdf:Description\s+([^>]+)>|) do |attr|