From: Xinchen Hui <laruence@gmail.com>
Date: Sun, 8 May 2016 05:04:31 +0000 (-0700)
Subject: Remove unnecessary strlen check
X-Git-Tag: php-7.1.0alpha1~175
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b62f7e338d4c771243df9c145761cab34a127880;p=php

Remove unnecessary strlen check
---

diff --git a/Zend/zend_strtod.c b/Zend/zend_strtod.c
index 889a31685c..a524e64aa1 100644
--- a/Zend/zend_strtod.c
+++ b/Zend/zend_strtod.c
@@ -4416,13 +4416,6 @@ ZEND_API double zend_hex_strtod(const char *str, const char **endptr)
 	int any = 0;
 	double value = 0;
 
-	if (s[0] == '\0' || s[1] == '\0') {
-		if (endptr != NULL) {
-			*endptr = str;
-		}
-		return 0.0;
-	}
-
 	if (*s == '0' && (s[1] == 'x' || s[1] == 'X')) {
 		s += 2;
 	}
@@ -4491,13 +4484,6 @@ ZEND_API double zend_bin_strtod(const char *str, const char **endptr)
 	double 		value = 0;
 	int 		any = 0;
 
-	if (str[0] == '\0' || str[1] == '\0') {
-		if (endptr != NULL) {
-			*endptr = str;
-		}
-		return 0.0;
-	}
-
 	if ('0' == *s && ('b' == s[1] || 'B' == s[1])) {
 		s += 2;
 	}