It is already assigned few lines before.
No functional change.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
ss->reduction = reduction<PvNode>(depth, moveCount);
if (ss->reduction)
{
ss->reduction = reduction<PvNode>(depth, moveCount);
if (ss->reduction)
{
- alpha = SpNode ? sp->alpha : alpha;
Depth d = newDepth - ss->reduction;
value = -search<NonPV>(pos, ss+1, -(alpha+1), -alpha, d);
Depth d = newDepth - ss->reduction;
value = -search<NonPV>(pos, ss+1, -(alpha+1), -alpha, d);