*** oddb.org/src/model/migel/product.rb	2011-11-23 08:42:36.520923235 +0100
--- /home/masa/ywesee/oddb.org.ruby193/src/model/migel/product.rb	2011-11-21 11:58:28.780468627 +0100
***************
*** 63,69 ****
        end
  			def adjust_types(hash, app=nil)
  				hash = hash.dup
! 				hash.each { |key, value|
  					if(value.is_a?(Persistence::Pointer))
  				hash[key] = value.resolve(app)
  					end
--- 63,69 ----
        end
  			def adjust_types(hash, app=nil)
  				hash = hash.dup
! 				hash.dup.each { |key, value|
  					if(value.is_a?(Persistence::Pointer))
  				hash[key] = value.resolve(app)
  					end