* lib/delegate.rb (Delegator#method_missing)
	  (DelegateClass()#method_missing): Properly pass a given block
	  through. [ruby-dev:38390]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@24136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e