From 32709ea41ed1ec2a89590e9bc6656c1ecd462d30 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafael=20Mendon=C3=A7a=20Fran=C3=A7a?= Date: Tue, 12 Jun 2012 10:45:19 -0700 Subject: Merge pull request #6676 from aurelian/master Don't assign the attributes if the list is empty --- activerecord/lib/active_record/attribute_assignment.rb | 2 +- activerecord/test/cases/mass_assignment_security_test.rb | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/activerecord/lib/active_record/attribute_assignment.rb b/activerecord/lib/active_record/attribute_assignment.rb index bf9fe70b31..ca5f7b9c6c 100644 --- a/activerecord/lib/active_record/attribute_assignment.rb +++ b/activerecord/lib/active_record/attribute_assignment.rb @@ -64,7 +64,7 @@ module ActiveRecord # user.name # => "Josh" # user.is_admin? # => true def assign_attributes(new_attributes, options = {}) - return unless new_attributes + return if new_attributes.blank? attributes = new_attributes.stringify_keys multi_parameter_attributes = [] diff --git a/activerecord/test/cases/mass_assignment_security_test.rb b/activerecord/test/cases/mass_assignment_security_test.rb index 8122857f52..e47b06f244 100644 --- a/activerecord/test/cases/mass_assignment_security_test.rb +++ b/activerecord/test/cases/mass_assignment_security_test.rb @@ -98,6 +98,10 @@ class MassAssignmentSecurityTest < ActiveRecord::TestCase Firm.new.assign_attributes(nil) end + def test_mass_assigning_does_not_choke_on_empty_hash + Firm.new.assign_attributes({}) + end + def test_assign_attributes_uses_default_role_when_no_role_is_provided p = LoosePerson.new p.assign_attributes(attributes_hash) -- cgit v1.2.3