+ /*
+ * Now that updates are safely completed, we can perform
+ * deletes. First delete the reflogs of any references that
+ * will be deleted, since (in the unexpected event of an
+ * error) leaving a reference without a reflog is less bad
+ * than leaving a reflog without a reference (the latter is a
+ * mildly invalid repository state):
+ */
+ for (i = 0; i < transaction->nr; i++) {
+ struct ref_update *update = transaction->updates[i];
+ if (update->flags & REF_DELETING &&
+ !(update->flags & REF_LOG_ONLY) &&
+ !(update->flags & REF_ISPRUNING)) {
+ strbuf_reset(&sb);
+ files_reflog_path(refs, &sb, update->refname);
+ if (!unlink_or_warn(sb.buf))
+ try_remove_empty_parents(refs, update->refname,
+ REMOVE_EMPTY_PARENTS_REFLOG);
+ }
+ }
+