1 files changed, 3 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/array_parser.rb b/activerecord/lib/active_record/connection_adapters/postgresql/array_parser.rb
index 20de8d1982..0b218f2bfd 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/array_parser.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/array_parser.rb
@@ -91,8 +91,9 @@ module ActiveRecord
           end
 
           def add_item_to_array(array, current_item, quoted)
-            if current_item.length == 0
-            elsif !quoted && current_item == 'NULL'
+            return if !quoted && current_item.length == 0
+
+            if !quoted && current_item == 'NULL'
               array.push nil
             else
               array.push current_item