if not chg:
chg = u.pkg.add_known_changes(holding.holding_dir, session=session)
package_to_queue(u, summary, short_summary, policyqueue, chg, session)
if not chg:
chg = u.pkg.add_known_changes(holding.holding_dir, session=session)
package_to_queue(u, summary, short_summary, policyqueue, chg, session)