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Remove redundancy in evaluate_unstoppable_pawns()

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Spotted by Fruity
http://open-chess.org/viewtopic.php?f=5&t=1156&start=20

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2011-05-01 10:31:27 +01:00
parent 18c9b5ee86
commit 75acd52415
1 changed files with 1 additions and 1 deletions
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2
src/evaluate.cpp
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@ -1014,7 +1014,7 @@ namespace {
// Check pawns that can give support to overcome obstacle, for instance
// black pawns: a4, b4 white: b2 then pawn in b4 is giving support.
if (!opposed && square_file(s1) != square_file(s2))
if (!opposed)
{
supBB = in_front_bb(winnerSide, s2 + pawn_push(winnerSide)) & neighboring_files_bb(s1) & candidates;