This fixes "machinectl login" on systems configured with --disable-kdbus.
The error was:
machinectl login foo
Failed to get machine PTY: Input/output error
#ifdef ENABLE_KDBUS
asprintf(&container_bus->address, "x-machine-kernel:pid=" PID_FMT ";x-machine-unix:pid=" PID_FMT, m->leader, m->leader);
#else
- asprintf(&container_bus->address, "x-machine-kernel:pid=" PID_FMT, m->leader);
+ asprintf(&container_bus->address, "x-machine-unix:pid=" PID_FMT, m->leader);
#endif
if (!container_bus->address)
return log_oom();