diff --git a/lib/formats/villas_human.c b/lib/formats/villas_human.c index 4c4fb6b07..b969d1527 100644 --- a/lib/formats/villas_human.c +++ b/lib/formats/villas_human.c @@ -227,7 +227,7 @@ void villas_human_header(struct io *io, const struct sample *smp) fprintf(f, "(sequence)"); if (io->flags & SAMPLE_HAS_DATA) { - for (int i = 0; i < smp->length; i++) { + for (int i = 0; i < MIN(smp->length, vlist_length(smp->signals)); i++) { struct signal *sig = (struct signal *) vlist_at(smp->signals, i); if (sig->name)