SEARCH_ARRAYSENTINEL
repodata_search(data, SOLVID_META, 0, SEARCH_SUB|SEARCH_ARRAYSENTINEL, repo_write_cb_needed, &cbdata);
repodata_search(data, i, 0, SEARCH_SUB|SEARCH_ARRAYSENTINEL, repo_write_cb_needed, &cbdata);
repodata_search(data, SOLVID_META, 0, SEARCH_SUB|SEARCH_ARRAYSENTINEL, repo_write_cb_adddata, &cbdata);
repodata_search(data, i, 0, SEARCH_SUB|SEARCH_ARRAYSENTINEL, repo_write_cb_adddata, &cbdata);
if (!(di->flags & SEARCH_ARRAYSENTINEL))
if (!nentries && (flags & SEARCH_ARRAYSENTINEL) != 0)