#include "data/any-writer.h"
-#include <assert.h>
#include <errno.h>
#include <stdbool.h>
#include <stdio.h>
struct casewriter *writer;
char *extension;
- extension = fn_extension (fh_get_file_name (handle));
+ extension = fn_extension (handle);
str_lowercase (extension);
if (!strcmp (extension, ".por"))