diff --git a/main.c b/main.c index 895bcf3b..6736b7ae 100644 --- a/main.c +++ b/main.c @@ -969,7 +969,7 @@ static void *miner_thread(void *userdata) /* adjust max_nonce to meet target cycle time */ if (diff.tv_usec > 500000) diff.tv_sec++; - if (diff.tv_sec != cycle) { + if (diff.tv_sec && diff.tv_sec != cycle) { max64 = work.blk.nonce + ((uint64_t)hashes_done * cycle) / diff.tv_sec; } else