From 719b7fd84a1593fe209c393d5858fce64c7314aa Mon Sep 17 00:00:00 2001 From: Christoph Helma Date: Thu, 15 Mar 2018 16:05:55 +0100 Subject: warnings improved --- 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 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 -- cgit v1.2.3