*** empty log message ***

src/policy.cpp

@@ -747,6 +747,7 @@ namespace libtorrent
 				while (m_num_unchoked > m_torrent->m_uploads_quota.given)
 				{
 					peer* p = find_choke_candidate();
+					if (!p) break;
 					assert(p);
 					p->connection->send_choke();
 					--m_num_unchoked;

src/udp_tracker_connection.cpp

@@ -191,7 +191,7 @@ namespace libtorrent
 		detail::write_int32(m_request.num_want, out);
 		// port
 		detail::write_uint16(m_request.listen_port, out);
-	
+
 		m_socket->send(&buf[0], buf.size());
 		m_request_time = second_clock::universal_time();
 		++m_attempts;