lib/irb/cmd/fork.rb in irb-1.0.0 vs lib/irb/cmd/fork.rb in irb-1.1.0.pre.1

@@ -19,10 +19,10 @@
         pid = send ExtendCommand.irb_original_method_name("fork")
         unless pid
           class << self
             alias_method :exit, ExtendCommand.irb_original_method_name('exit')
           end
-          if iterator?
+          if block_given?
             begin
               yield
             ensure
               exit
             end