diff --git a/src/model.h b/src/model.h
index a3f06a8..a7fdb15 100644
--- a/src/model.h
+++ b/src/model.h
@@ -263,13 +263,8 @@ public:
 #ifdef MORM_HAS_EZC_LIBRARY
 	template<typename FunInfoStreamType>
 	bool get_raw_value(const wchar_t * db_field_name, const wchar_t * flat_field_name, ModelData * model_data,
-						 Ezc::Env<FunInfoStreamType> & fun_info, pt::Stream & stream, bool clear_stream = true)
+						 Ezc::Env<FunInfoStreamType> & fun_info)
 	{
-		if( clear_stream )
-		{
-			stream.clear();
-		}
-
 		ModelEnv model_env_local;
 		model_env = &model_env_local;
 
@@ -278,7 +273,6 @@ public:
 		model_env->db_field_name = db_field_name;
 		model_env->flat_field_name = flat_field_name;
 		model_env->model_data = model_data;
-		model_env->stream = &stream;
 		model_env->ezc_fun_info = &fun_info;
 		model_env->ezc_fun_info_typeinfo = &typeid(fun_info);
 		model_env->model = this;
@@ -930,7 +924,8 @@ protected:
 
 
 	template<typename FunInfoStreamType>
-	void field_member_ezc_put_field_value_to_stream(const wchar_t * db_field_name, const wchar_t * flat_field_name, void (Model::*method)(Ezc::Env<FunInfoStreamType> &), const FT & field_type)
+	void field_member_ezc_put_field_value_to_stream(const wchar_t * db_field_name, const wchar_t * flat_field_name,
+													void (Model::*method)(Ezc::Env<FunInfoStreamType> &), const FT & field_type)
 	{
 		if( (is_empty_field(model_env->db_field_name) || is_the_same_field(db_field_name, model_env->db_field_name)) &&
 			(is_empty_field(model_env->flat_field_name) || is_the_same_field(flat_field_name, model_env->flat_field_name)) )