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Simplify kf definition in shelter_storm()

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No functional change.
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homoSapiensSapiens 2013-08-25 17:45:35 +03:00 • committed by Marco Costalba
parent 5e331f9618
commit 04fd7efdfa
1 changed files with 1 additions and 3 deletions
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4
src/pawns.cpp
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@ -226,9 +226,7 @@ Value Entry::shelter_storm(const Position& pos, Square ksq) {
Bitboard ourPawns = b & pos.pieces(Us);
Bitboard theirPawns = b & pos.pieces(Them);
Rank rkUs, rkThem;
File kf = file_of(ksq);
kf = (kf == FILE_A) ? FILE_B : (kf == FILE_H) ? FILE_G : kf;
File kf = std::max(FILE_B, std::min(FILE_G, file_of(ksq)));
for (int f = kf - 1; f <= kf + 1; f++)
{