lib/lite/ruby/object.rb in lite-ruby-1.0.30 vs lib/lite/ruby/object.rb in lite-ruby-1.0.31

@@ -175,10 +175,10 @@
     def try(*obj, &block)
       try!(*obj, &block) if obj.empty? || respond_to?(obj.first)
     end
 
     def try!(*obj, &block)
-      if obj.empty? && block_given?
+      if obj.empty? && defined?(yield)
         block.arity.zero? ? instance_eval(&block) : yield(self)
       else
         public_send(*obj, &block)
       end
     end