pollmode bugfix

git-svn-id: svn://rubyforge.org/var/svn/sup/trunk@721 5c8cc53c-5e98-4d25-b20a-d8db53a31250

diff --git a/lib/sup/poll.rb b/lib/sup/poll.rb
index 21464b411573808d0ba47528e552360f865ea3af..2faadfe87634d6f1d31bf3ebd0e870d2fa19bb06 100644 (file)
--- a/lib/sup/poll.rb
+++ b/lib/sup/poll.rb
@@ -39,7 +39,7 @@ EOS
   end
 
   def buffer
-    BufferManager.spawn_unless_exists("<poll for new messages>", :hidden => true) { PollMode.new }
+    @buffer ||= BufferManager.spawn_unless_exists("<poll for new messages>", :hidden => true) { PollMode.new }
   end
 
   def poll