From bdec94f5e190f0bd03b10bb88f351a13237cdabb Mon Sep 17 00:00:00 2001
From: Andreas Maunz <andreas@maunz.de>
Date: Fri, 28 Sep 2012 12:10:00 +0200
Subject: Support for missing data entries in CSV download

---
 lib/serializer.rb | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/serializer.rb b/lib/serializer.rb
index 3167553..c0bb60d 100644
--- a/lib/serializer.rb
+++ b/lib/serializer.rb
@@ -510,9 +510,9 @@ module OpenTox
         # serialize to csv
         dataset.compounds.each do |compound|
           entries=dataset.data_entries[compound]
+          inchi = URI.encode_www_form_component(Compound.new(compound).to_inchi)
+
           if entries
-            inchi = URI.encode_www_form_component(Compound.new(compound).to_inchi)
-  
             # allocate container
             row_container = Array.new(compound_sizes[compound])
             (0...row_container.size).each do |i|
@@ -535,6 +535,10 @@ module OpenTox
             end
             row_container.each { |row| @rows << row }
 
+          else
+            row = Array.new(@rows.first.size)
+            row[0] = inchi
+            @rows << row
           end
         end
       end
-- 
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