diff options
Diffstat (limited to 'activerecord/lib/active_record/validations/uniqueness.rb')
| -rw-r--r-- | activerecord/lib/active_record/validations/uniqueness.rb | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/validations/uniqueness.rb b/activerecord/lib/active_record/validations/uniqueness.rb index dc1be73a60..3172aa2078 100644 --- a/activerecord/lib/active_record/validations/uniqueness.rb +++ b/activerecord/lib/active_record/validations/uniqueness.rb @@ -60,9 +60,7 @@ module ActiveRecord comparison = relation.bind_attribute(attribute, value) do |attr, bind| return relation.none! if bind.unboundable? - if bind.nil? - attr.eq(bind) - elsif !options.key?(:case_sensitive) + if !options.key?(:case_sensitive) || bind.nil? klass.connection.default_uniqueness_comparison(attr, bind, klass) elsif options[:case_sensitive] klass.connection.case_sensitive_comparison(attr, bind) |