Fully parenthesise the MEANINGFUL_FACE macro.

Signed-off-by: Bård Skaflestad <Bard.Skaflestad@sintef.no>
This commit is contained in:
Bård Skaflestad 2012-06-20 09:51:20 +00:00 committed by Bård Skaflestad
parent 7d68712136
commit 0d84dad30c

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@ -198,9 +198,9 @@ faceintersection(const int *a1, const int *a2,
}
#define MEANINGFUL_FACE(i,j) \
!((a1[i] ==INT_MIN) && (b1[j] ==INT_MIN)) && \
!((a1[i+1]==INT_MAX) && (b1[j+1]==INT_MAX))
#define MEANINGFUL_FACE(i, j) \
(! ((a1[i] == INT_MIN) && (b1[j] == INT_MIN)) && \
! ((a1[i+1] == INT_MAX) && (b1[j+1] == INT_MAX)))
/* work should be pointer to 2n ints initialised to zero . */