poll.rb in sup-0.17.0

- old
+ new

@@ -1,10 +1,10 @@
 require 'thread'
 
 module Redwood
 
 class PollManager
-  include Singleton
+  include Redwood::Singleton
 
   HookManager.register "before-add-message", <<EOS
 Executes immediately before a message is added to the index.
 Variables:
   message: the new message