add default attributes values for Avis

library/Class/Avis.php

@@ -35,6 +35,11 @@ class Class_Avis extends Storm_Model_Abstract {
 														'user' => ['model' => 'Class_Users',
 																			 'referenced_in' => 'id_user']];
 
+	protected $_default_attribute_values = ['entete' => '',
+																					'avis' => '',
+																					'note' => 0	];
+
+
 
 
 	/** Ecrire 1 avis (update si existe déjà) */