1 files changed, 1 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
index 08b2c79389..31d6c7942c 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
@@ -138,11 +138,7 @@ module ActiveRecord
 
         # convert something to a boolean
         def value_to_boolean(value)
-          if value.blank?
-            nil
-          else
-            TRUE_VALUES.include?(value)
-          end
+          TRUE_VALUES.include?(value)
         end
 
         # convert something to a BigDecimal