From: Marco Costalba <mcostalba@gmail.com>
Date: Mon, 27 Apr 2009 17:00:45 +0000 (+0100)
Subject: Fix a warning under MSVC
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=1e97cdd9f3d16a11979229ae439e7ca7695cde3a;ds=sidebyside

Fix a warning under MSVC

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

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
---

diff --git a/src/direction.h b/src/direction.h
index f2ba6ec3..1890f1cf 100644
--- a/src/direction.h
+++ b/src/direction.h
@@ -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;
 }