static int bus_message_setup_iovec(sd_bus_message *m) {
struct bus_body_part *part;
- unsigned n;
+ unsigned n, i;
int r;
assert(m);
return r;
}
- for (part = &m->body; part && part->size > 0; part = part->next) {
+ for (i = 0, part = &m->body; i < m->n_body_parts; i++, part = part->next) {
r = append_iovec(m, part->data, part->size);
if (r < 0)
return r;