lib/sup/source.rb in sup-0.13.1 vs lib/sup/source.rb in sup-0.13.2

@@ -60,18 +60,20 @@
   ## Examples for you to look at: mbox/loader.rb, imap.rb, and
   ## maildir.rb.
 
   bool_accessor :usual, :archived
   attr_reader :uri
-  attr_accessor :id
+  attr_accessor :id, :poll_lock
 
   def initialize uri, usual=true, archived=false, id=nil
     raise ArgumentError, "id must be an integer: #{id.inspect}" unless id.is_a? Fixnum if id
 
     @uri = uri
     @usual = usual
     @archived = archived
     @id = id
+
+    @poll_lock = Mutex.new
   end
 
   ## overwrite me if you have a disk incarnation (currently used only for sup-sync-back)
   def file_path; nil end