for (;;) {
if (reading == NREADINGS) {
- oscilloscope_t *o = o;
- o = (oscilloscope_t *) collectionGetPayload(&sendbuf, sizeof(oscilloscope_t));
+ oscilloscope_t *o = (oscilloscope_t *) collectionGetPayload(&sendbuf, sizeof(oscilloscope_t));
if (o == NULL) {
fatal_problem();
return;