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Drop a magic in book.cpp

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Mask out move's spacial flags without relying
on internal Move representation.

No functional change.
This commit is contained in:
Marco Costalba
2012-09-22 11:08:10 +02:00
parent 9204a60dbb
commit bc8f5fe0bf
1 changed files with 1 additions and 1 deletions
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2
src/book.cpp
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@@ -440,7 +440,7 @@ Move PolyglotBook::probe(const Position& pos, const string& fName, bool pickBest
// Add 'special move' flags and verify it is legal // Add 'special move' flags and verify it is legal
for (MoveList<LEGAL> ml(pos); !ml.end(); ++ml) for (MoveList<LEGAL> ml(pos); !ml.end(); ++ml)
if (move == (ml.move() & 0x3FFF)) if (move == (ml.move() ^ type_of(ml.move())))
return ml.move(); return ml.move();
return MOVE_NONE; return MOVE_NONE;