diff options
| -rw-r--r-- | config/initializers/10-patches.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/config/initializers/10-patches.rb b/config/initializers/10-patches.rb index 3b2bd3a80..e0559903b 100644 --- a/config/initializers/10-patches.rb +++ b/config/initializers/10-patches.rb @@ -127,7 +127,7 @@ ActionMailer::Base.add_delivery_method :tmp_file, DeliveryMethods::TmpFile module ActionMailer class LogSubscriber < ActiveSupport::LogSubscriber def deliver(event) - recipients = [:to, :cc, :bcc].inject("") do |s, header| + recipients = [:to, :cc, :bcc].inject(+"") do |s, header| r = Array.wrap(event.payload[header]) if r.any? s << "\n #{header}: #{r.join(', ')}" |