From: Rasmus Lerdorf <rasmus@php.net>
Date: Mon, 3 Jun 2002 18:26:27 +0000 (+0000)
Subject: Make sure len is defined here
X-Git-Tag: RELEASE_0_90~45
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ca9c4270f8fdb449e78641967ddeef60e310c9d4;p=php

Make sure len is defined here
---

diff --git a/ext/standard/html.c b/ext/standard/html.c
index cf933df0a1..12eafcde6f 100644
--- a/ext/standard/html.c
+++ b/ext/standard/html.c
@@ -526,7 +526,7 @@ static enum entity_charset determine_charset(char *charset_hint)
 {
 	int i;
 	enum entity_charset charset = cs_8859_1;
-	int len;
+	int len = 0;
 
 	/* Guarantee default behaviour for backwards compatibility */
 	if (charset_hint == NULL)
@@ -573,6 +573,7 @@ static enum entity_charset determine_charset(char *charset_hint)
 #endif
 	}
 	if (charset_hint)	{
+		if(!len) len = strlen(charset_hint);
 		/* now walk the charset map and look for the codeset */
 		for (i = 0; charset_map[i].codeset; i++)	{
 			if (strncasecmp(charset_hint, charset_map[i].codeset, len) == 0)	{