diff options
Diffstat (limited to 'actionmailer/lib/action_mailer/base.rb')
| -rw-r--r-- | actionmailer/lib/action_mailer/base.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb index becd4126f4..2207f119c3 100644 --- a/actionmailer/lib/action_mailer/base.rb +++ b/actionmailer/lib/action_mailer/base.rb @@ -373,7 +373,11 @@ module ActionMailer include AbstractController::AssetPaths include AbstractController::Callbacks - self.protected_instance_variables = [:@_action_has_layout] + PROTECTED_IVARS = AbstractController::Rendering::DEFAULT_PROTECTED_INSTANCE_VARIABLES + [:@_action_has_layout] + + def _protected_ivars # :nodoc: + PROTECTED_IVARS + end helper ActionMailer::MailHelper |