From 2c245028afa4883163c6ad7d04da9f7b7745b3b4 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Mon, 27 Aug 2018 11:32:28 -0700
Subject: Use nanf("") instead of nanf(NULL)
Newer GCC versions require a non-NULL argument to this function for
some reason.
Signed-off-by: Keith Packard <keithp@keithp.com>
---
newlib/libc/stdlib/strtod.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'newlib/libc/stdlib/strtod.c')
diff --git a/newlib/libc/stdlib/strtod.c b/newlib/libc/stdlib/strtod.c
index 431d3ab..2a76b10 100644
--- a/newlib/libc/stdlib/strtod.c
+++ b/newlib/libc/stdlib/strtod.c
@@ -1289,7 +1289,7 @@ strtof_l (const char *__restrict s00, char **__restrict se, locale_t loc)
{
double val = _strtod_l (_REENT, s00, se, loc);
if (isnan (val))
- return signbit (val) ? -nanf (NULL) : nanf (NULL);
+ return signbit (val) ? -nanf ("") : nanf ("");
float retval = (float) val;
#ifndef NO_ERRNO
if (isinf (retval) && !isinf (val))
@@ -1304,7 +1304,7 @@ strtof (const char *__restrict s00,
{
double val = _strtod_l (_REENT, s00, se, __get_current_locale ());
if (isnan (val))
- return signbit (val) ? -nanf (NULL) : nanf (NULL);
+ return signbit (val) ? -nanf ("") : nanf ("");
float retval = (float) val;
#ifndef NO_ERRNO
if (isinf (retval) && !isinf (val))
--
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