Set fallback address when empty notification address (#4868)

diff --git a/config/environments/production.rb b/config/environments/production.rb
index f1351e37822e936454e0324f0879f47ccf8f448e..397ea48dac7a52c21fc6d022c215d967ecff4a52 100644 (file)
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -73,7 +73,7 @@ Rails.application.configure do
   config.action_mailer.perform_caching = false
 
   # E-mails
-  config.action_mailer.default_options = { from: ENV.fetch('SMTP_FROM_ADDRESS') }
+  config.action_mailer.default_options = { from: ENV.fetch('SMTP_FROM_ADDRESS', 'notifications@localhost') }
 
   config.action_mailer.smtp_settings = {
     :port                 => ENV['SMTP_PORT'],