--- uae/src/include/commpipe.h 2018/04/24 17:02:23 1.1 +++ uae/src/include/commpipe.h 2018/04/24 17:14:43 1.1.1.2 @@ -70,7 +70,7 @@ static __inline__ void write_comm_pipe_p maybe_wake_reader (p, no_buffer); return; } - + uae_sem_wait (&p->lock); if (nxwrp == p->rdp) { /* Pipe full! */