for sanity

Author: remicollet

ext/enchant/enchant.c

@@ -168,6 +168,7 @@ static void php_enchant_broker_free(zend_object *object) /* {{{ */
 
 	if (broker->pbroker) {  /* may have been freed by enchant_broker_free */
 		enchant_broker_free(broker->pbroker);
+		broker->pbroker = NULL;
 	}
 	zend_object_std_dtor(object);
 }
@@ -186,6 +187,7 @@ static void php_enchant_dict_free(zend_object *object) /* {{{ */
 			broker->nb_dict--;
 			zval_ptr_dtor(&dict->zbroker);
 		}
+		dict->pdict = NULL;
 	}
 	zend_object_std_dtor(object);
 }