rsys

commit b8d6272e6e4668e9dfa425eb6bf68f9cb2a018ba
parent 1367db74ff430bce862e75b33feb27f10544416a
Author: vaplv <vaplv@free.fr>
Date:   Thu,  1 May 2014 18:33:54 +0200

Add safety parenthesis to the IS_INF macro

Diffstat:
M
src/math.h
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/math.h b/src/math.h
@@ -7,7 +7,7 @@
 #define MMIN(A, B) ((A) < (B) ? (A) : (B))
 #define IS_POW2(A) (((A) & ((A)-1)) == 0 && (A) > 0)
 #define INF (1.0/0.0)
-#define IS_INF(X) (X==INF) || (X==-INF)
+#define IS_INF(X) ((X==INF) || (X==-INF))
 #define PI 3.14159265358979323846
 #define RCP_PI 0.31830988618379067154	/* 1/ pi */
 #define SQRT2 1.41421356237309504880 /* sqrt( 2 ) */