From e539228d088c4e9de5bbc24bd82fb2d894d8c158 Mon Sep 17 00:00:00 2001
From: Carl Lerche <me@carllerche.com>
Date: Fri, 17 May 2013 16:27:23 -0700
Subject: Bug fix: Evented notification subscribers can handle published events

---
 activesupport/lib/active_support/notifications/fanout.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'activesupport/lib')

diff --git a/activesupport/lib/active_support/notifications/fanout.rb b/activesupport/lib/active_support/notifications/fanout.rb
index 7588fdb67c..99fe03e6d0 100644
--- a/activesupport/lib/active_support/notifications/fanout.rb
+++ b/activesupport/lib/active_support/notifications/fanout.rb
@@ -79,6 +79,13 @@ module ActiveSupport
           def initialize(pattern, delegate)
             @pattern = pattern
             @delegate = delegate
+            @can_publish = delegate.respond_to?(:publish)
+          end
+
+          def publish(name, *args)
+            if @can_publish
+              @delegate.publish name, *args
+            end
           end
 
           def start(name, id, payload)
-- 
cgit v1.2.3