From: Antony Dovgal <tony2001@php.net>
Date: Tue, 19 Dec 2006 13:26:39 +0000 (+0000)
Subject: -NAN should not be possible
X-Git-Tag: RELEASE_1_0_0RC1~642
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=884fb55a297d1f5489f9f861f176fa439499891e;p=php

-NAN should not be possible
---

diff --git a/main/snprintf.c b/main/snprintf.c
index bcd1b365af..2fad6e8248 100644
--- a/main/snprintf.c
+++ b/main/snprintf.c
@@ -139,7 +139,7 @@ PHPAPI char *php_gcvt(double value, int ndigit, char dec_point, char exponent, c
 		 * Infinity or NaN, convert to inf or nan with sign.
 		 * We assume the buffer is at least ndigit long.
 		 */
-		snprintf(buf, ndigit + 1, "%s%s", sign ? "-" : "",
+		snprintf(buf, ndigit + 1, "%s%s", (sign && *digits == 'I') ? "-" : "",
 				*digits == 'I' ? "INF" : "NAN");
 		zend_freedtoa(digits);
 		return (buf);