*** oddb.org/src/model/galenicform.rb	2011-11-23 08:42:36.518923248 +0100
--- /home/masa/ywesee/oddb.org.ruby193/src/model/galenicform.rb	2011-11-21 11:58:20.724493464 +0100
***************
*** 46,52 ****
  		private
  		def adjust_types(values, app=nil)
  			values = values.dup
! 			values.each { |key, value|
  				case(key)
  				when :galenic_group
  					values[key] = value.resolve(app)
--- 46,52 ----
  		private
  		def adjust_types(values, app=nil)
  			values = values.dup
! 			values.dup.each { |key, value|
  				case(key)
  				when :galenic_group
  					values[key] = value.resolve(app)