i->cov_compiled = maybe_temp_file(m, "", keep, fullfile);
if (!compile_object(m, fullfile, ccan_dir, "",
i->cov_compiled, &err)) {
- score_file_error(score, i, 0, err);
+ score_file_error(score, i, 0, "%s", err);
talloc_free(i->cov_compiled);
i->cov_compiled = NULL;
return false;