struct reftable_ref_store *refs;
struct reftable_iterator iter;
struct reftable_log_record log;
- char *last_name;
+ struct strbuf last_name;
int err;
};
* we've already produced this name. This could be faster by
* seeking directly to reflog@update_index==0.
*/
- if (iter->last_name && !strcmp(iter->log.refname, iter->last_name))
+ if (!strcmp(iter->log.refname, iter->last_name.buf))
continue;
if (check_refname_format(iter->log.refname,
REFNAME_ALLOW_ONELEVEL))
continue;
- free(iter->last_name);
- iter->last_name = xstrdup(iter->log.refname);
+ strbuf_reset(&iter->last_name);
+ strbuf_addstr(&iter->last_name, iter->log.refname);
iter->base.refname = iter->log.refname;
break;
(struct reftable_reflog_iterator *)ref_iterator;
reftable_log_record_release(&iter->log);
reftable_iterator_destroy(&iter->iter);
- free(iter->last_name);
+ strbuf_release(&iter->last_name);
free(iter);
return ITER_DONE;
}
iter = xcalloc(1, sizeof(*iter));
base_ref_iterator_init(&iter->base, &reftable_reflog_iterator_vtable);
+ strbuf_init(&iter->last_name, 0);
iter->refs = refs;
ret = refs->err;