- s = format (s, "%Upacer: %U\n", format_white_space, indent,
- format_transport_pacer, &tc->pacer, tc->thread_index);
+ if (transport_connection_is_tx_paced (tc))
+ s = format (s, "%Upacer: %U\n", format_white_space, indent,
+ format_transport_pacer, &tc->pacer, tc->thread_index);