From 259cd085e053193b4c166495ae1af35cfa94bcf6 Mon Sep 17 00:00:00 2001
From: Christoph Helma <helma@in-silico.ch>
Date: Fri, 18 Sep 2015 14:48:39 +0200
Subject: import of datasets without features fixed

---
 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 00e2bc3..946fd90 100644
--- a/lib/dataset.rb
+++ b/lib/dataset.rb
@@ -245,7 +245,7 @@ module OpenTox
         end
 
         compound_ids << compound.id
-        @data_entries << Array.new(table.first.size-1) if (table.first.size-1) > 0
+        table.first.size == 0 ?  @data_entries << Array.new(0) : @data_entries << Array.new(table.first.size-1) 
         
         vals.each_with_index do |v,j|
           if v.blank?
-- 
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