From 32c58f86be21784035233b2dfce40bda418135e7 Mon Sep 17 00:00:00 2001
From: Sergey Fedorov <vital.had@gmail.com>
Date: Tue, 20 Feb 2024 09:15:23 +0800
Subject: [PATCH] ImathFun.cpp: add std:: to isfinite in remaining cases (#371)

A follow-up to https://github.com/AcademySoftwareFoundation/Imath/pull/368
Fixes: https://github.com/AcademySoftwareFoundation/Imath/issues/367

Signed-off-by: Sergey Fedorov <vital.had@gmail.com>
---
 src/Imath/ImathFun.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Imath/ImathFun.cpp b/src/Imath/ImathFun.cpp
index cfd2760d..c8c2e7ea 100644
--- a/src/Imath/ImathFun.cpp
+++ b/src/Imath/ImathFun.cpp
@@ -10,13 +10,13 @@ IMATH_INTERNAL_NAMESPACE_SOURCE_ENTER
 
 float succf(float f) IMATH_NOEXCEPT
 {
-    return isfinite(f) ?
+    return std::isfinite(f) ?
             std::nextafter(f, std::numeric_limits<float>::infinity()) : f;
 }
 
 float predf(float f) IMATH_NOEXCEPT
 {
-    return isfinite(f) ?
+    return std::isfinite(f) ?
             std::nextafter(f, -std::numeric_limits<float>::infinity()) : f;
 }