From 8a2b749ccef94b229a32ec716c93388f5c7495d7 Mon Sep 17 00:00:00 2001
From: Andreas Maunz <andreas@maunz.de>
Date: Wed, 31 Oct 2012 15:35:34 +0100
Subject: Fixed get for dataset from RDF

---
 lib/opentox.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/opentox.rb')

diff --git a/lib/opentox.rb b/lib/opentox.rb
index faa7b58..0f29c30 100644
--- a/lib/opentox.rb
+++ b/lib/opentox.rb
@@ -130,8 +130,8 @@ module OpenTox
   RDF_FORMATS.each do |format|
 
     # rdf parse methods for all formats e.g. parse_rdfxml
-    send :define_method, "parse_#{format}".to_sym do |rdf|
-      @rdf = RDF::Graph.new
+    send :define_method, "parse_#{format}".to_sym do |rdf,init=true|
+      @rdf = RDF::Graph.new if init
       RDF::Reader.for(format).new(rdf) do |reader|
         reader.each_statement{ |statement| @rdf << statement }
       end
-- 
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