1 files changed, 2 insertions, 4 deletions
diff --git a/actionmailer/lib/action_mailer/log_subscriber.rb b/actionmailer/lib/action_mailer/log_subscriber.rb
index 7ba57b19e0..a6c163832e 100644
--- a/actionmailer/lib/action_mailer/log_subscriber.rb
+++ b/actionmailer/lib/action_mailer/log_subscriber.rb
@@ -1,9 +1,7 @@
-require 'active_support/core_ext/array/wrap'
-
 module ActionMailer
   class LogSubscriber < ActiveSupport::LogSubscriber
     def deliver(event)
-      recipients = Array.wrap(event.payload[:to]).join(', ')
+      recipients = Array(event.payload[:to]).join(', ')
       info("\nSent mail to #{recipients} (%1.fms)" % event.duration)
       debug(event.payload[:mail])
     end
@@ -19,4 +17,4 @@ module ActionMailer
   end
 end
 
-ActionMailer::LogSubscriber.attach_to :action_mailer
-\ No newline at end of file
+ActionMailer::LogSubscriber.attach_to :action_mailer