From abe51eed641a8cb3532eb7f7c4addfadeb77eb0f Mon Sep 17 00:00:00 2001
From: mguetlein <martin.guetlein@gmail.com>
Date: Mon, 9 Aug 2010 14:19:42 +0200
Subject: remove double to_yaml

---
 lib/dataset.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/dataset.rb')

diff --git a/lib/dataset.rb b/lib/dataset.rb
index c0f54fc..84b1ec0 100644
--- a/lib/dataset.rb
+++ b/lib/dataset.rb
@@ -213,7 +213,7 @@ module OpenTox
         load_feature_values
       end
       @owl = nil
-      super.to_yaml
+      super
     end
 
     # saves (changes) as new dataset in dataset service
-- 
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