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-rw-r--r--math/w_cosh.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/math/w_cosh.c b/math/w_cosh.c
index 57010781bf..0771434ec1 100644
--- a/math/w_cosh.c
+++ b/math/w_cosh.c
@@ -21,7 +21,7 @@ double
 __cosh (double x)
 {
 	double z = __ieee754_cosh (x);
-	if (__builtin_expect (!__finite (z), 0) && __finite (x)
+	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)
 		return __kernel_standard (x, x, 5); /* cosh overflow */