From d101e113cf0f984d2070fa52bd2ac0f737b4ffe9 Mon Sep 17 00:00:00 2001
From: Ilia Alshanetsky <iliaa@php.net>
Date: Tue, 26 Dec 2006 17:17:52 +0000
Subject: [PATCH] Fixed compiler warning

---
 Zend/zend_strtod.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Zend/zend_strtod.c b/Zend/zend_strtod.c
index d388697f5b8..3a80d9334cf 100644
--- a/Zend/zend_strtod.c
+++ b/Zend/zend_strtod.c
@@ -2568,7 +2568,7 @@ ZEND_API double zend_hex_strtod(const char *str, char **endptr)
 		s += 2;
 	}
 
-	while (c = *s++) {
+	while ((c = *s++)) {
 		if (c >= '0' && c <= '9') {
 			c -= '0';
 		} else if (c >= 'A' && c <= 'F') {