The simplification is intentional. There will only be more than one thash[7]=0 in one out of 134,217,728 cases. It only makes it 0.0000007% slower.
Figures: Satoshi Nakamoto
The simplification is intentional. There will only be more than one thash[7]=0 in one out of 134,217,728 cases. It only makes it 0.0000007% slower.