- inc->unit_size = (inc->logic_count + 7) / 8;
- inc->feed_logic = feed_queue_logic_alloc(in->sdi,
- CHUNK_SIZE / inc->unit_size, inc->unit_size);
+ if (inc->logic_count) {
+ inc->unit_size = (inc->logic_count + 7) / 8;
+ inc->feed_logic = feed_queue_logic_alloc(in->sdi,
+ CHUNK_SIZE / inc->unit_size, inc->unit_size);
+ }