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Fix a warning under MSVC

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Somehow silly warning C4800:
'int' :forcing value to bool 'true' or 'false'(performance warning)

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2009-04-27 18:00:45 +01:00
parent ab69f50c64
commit 1e97cdd9f3
1 changed files with 1 additions and 1 deletions
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src/direction.h
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@@ -74,7 +74,7 @@ inline SignedDirection signed_direction_between_squares(Square s1, Square s2) {
return SignedDirection(SignedDirectionTable[s1][s2]);
}
inline bool direction_is_diagonal(Square s1, Square s2) {
inline int direction_is_diagonal(Square s1, Square s2) {
return DirectionTable[s1][s2] & 2;
}