dem->n_columns = 0;
if ((mf = g_mapped_file_new(file_name, FALSE, &error)) == NULL) {
- g_error(_("Couldn't map file %s: %s"), file_name, error->message);
+ g_critical(_("Couldn't map file %s: %s"), file_name, error->message);
g_error_free(error);
g_free(dem);
return NULL;