Cope with MESSAGES_DOMAIN not being defined

diff --git a/app/models/notifier.rb b/app/models/notifier.rb
index 0593776393643e5bf8b239da4abc98d688bdb0d7..03923e9e71e2db8525971e3a55ffba713f679f77 100644 (file)
--- a/app/models/notifier.rb
+++ b/app/models/notifier.rb
@@ -116,7 +116,7 @@ class Notifier < ActionMailer::Base
 private
 
   def from_address(name, type, id, digest)
-    if domain = MESSAGES_DOMAIN
+    if Object.const_defined?(:MESSAGES_DOMAIN) and domain = MESSAGES_DOMAIN
       "#{name} <#{type}-#{id}-#{digest[0,6]}@#{domain}>"
     else
       EMAIL_FROM