} catch (const Xapian::Error &error) {
_notmuch_database_log (notmuch, "A Xapian exception occurred getting metadata iterator: %s.\n",
error.get_msg().c_str());
} catch (const Xapian::Error &error) {
_notmuch_database_log (notmuch, "A Xapian exception occurred getting metadata iterator: %s.\n",
error.get_msg().c_str());