From 2fe50bd5577465ba2387b9b66d13df3b479b511d Mon Sep 17 00:00:00 2001
From: Dave Gamble <davegamble@gmail.com>
Date: Sun, 29 May 2016 16:19:05 +0100
Subject: [PATCH] get rid of isnormal test!!

---
 cJSON.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cJSON.c b/cJSON.c
index 999e22d..cbd3a89 100644
--- a/cJSON.c
+++ b/cJSON.c
@@ -166,7 +166,7 @@ static char *print_number(cJSON *item,printbuffer *p)
 		else	str=(char*)cJSON_malloc(64);	/* This is a nice tradeoff. */
 		if (str)
 		{
-			if (!isnormal(d))											sprintf(str,"null");
+			if (d*0!=0)													sprintf(str,"null");	/* This checks for NaN and Infinity */
 			else if (fabs(floor(d)-d)<=DBL_EPSILON && fabs(d)<1.0e60)	sprintf(str,"%.0f",d);
 			else if (fabs(d)<1.0e-6 || fabs(d)>1.0e9)					sprintf(str,"%e",d);
 			else														sprintf(str,"%f",d);
-- 
GitLab