Fix a warning under MSVC
authorMarco Costalba <mcostalba@gmail.com>
Mon, 27 Apr 2009 17:00:45 +0000 (18:00 +0100)
committerMarco Costalba <mcostalba@gmail.com>
Mon, 27 Apr 2009 17:00:45 +0000 (18:00 +0100)
commit1e97cdd9f3d16a11979229ae439e7ca7695cde3a
tree8d7171326872608f076d3a2fe426cbd6dcacc01b
parentab69f50c64ef6ec18963630b748285115cb55266
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>
src/direction.h