diff options
Diffstat (limited to 'actionmailer/lib')
| -rw-r--r-- | actionmailer/lib/action_mailer/adv_attr_accessor.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionmailer/lib/action_mailer/adv_attr_accessor.rb b/actionmailer/lib/action_mailer/adv_attr_accessor.rb index cfd723011a..e77029afdd 100644 --- a/actionmailer/lib/action_mailer/adv_attr_accessor.rb +++ b/actionmailer/lib/action_mailer/adv_attr_accessor.rb @@ -16,7 +16,7 @@ module ActionMailer define_method(name) do |*parameters| raise ArgumentError, "expected 0 or 1 parameters" unless parameters.length <= 1 if parameters.empty? - if instance_variables.include?(ivar) + if instance_variable_names.include?(ivar) instance_variable_get(ivar) end else |