- if (flist->hlink_pool && flist->files[i]->link_u.idev)
- pool_free(flist->hlink_pool, 0, flist->files[i]->link_u.idev);
- memset(flist->files[i], 0, file_struct_len);
+ struct file_struct *file = flist->files[i];
+ if (flist->hlink_pool && file->link_u.idev)
+ pool_free(flist->hlink_pool, 0, file->link_u.idev);
+ memset(file, 0, file_struct_len);
+ /* In an empty entry, dir.depth is an offset to the next non-empty
+ * entry. Likewise for length in the opposite direction. We assume
+ * that we're alone for now since flist_find() will collate adjacent
+ * items for any entries that are encountered during the find. */
+ file->length = file->dir.depth = 1;