diff options
Diffstat (limited to 'lib/dataset.rb')
-rw-r--r-- | lib/dataset.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/dataset.rb b/lib/dataset.rb index 44690e1..6e7d67f 100644 --- a/lib/dataset.rb +++ b/lib/dataset.rb @@ -46,7 +46,7 @@ module OpenTox if data_entries[substance.to_s] and data_entries[substance.to_s][feature.to_s] data_entries[substance.to_s][feature.to_s] else - nil + [nil] end end |