lib/async_fu.rb in amirka-async-fu-1.1.1 vs lib/async_fu.rb in amirka-async-fu-1.1.2

@@ -1,9 +1,8 @@
 require 'fastthread'
 class AsyncFu
   def initialize(obj = nil)
     @class = obj || self
-    @guard = Mutex.new
     at_exit{
       unless @exit
         until Thread.list.size == 1 do Thread.pass end
       end
     }
\ No newline at end of file