transition.rb in eye-0.8.pre

- old
+ new

@@ -2,10 +2,10 @@
 
   # trigger :transition, :to => :up, :from => :starting, :do => ->{ ... }
 
   param :do, [Proc, Symbol]
 
-  def check(_trans)
+  def check(trans)
     exec_proc :do
   end
 
 end