From: Christian Weiske <cweiske@cweiske.de>
Date: Mon, 23 May 2011 16:16:41 +0000 (+0200)
Subject: check if the charset parameter really exists
X-Git-Tag: v0.98.0~34^2~25
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=74c72b5cab5e097ee610feca7d57e25fba11d626;p=semanticscuttle.git

check if the charset parameter really exists
---

diff --git a/www/ajaxGetTitle.php b/www/ajaxGetTitle.php
index b4f44ca..8e5d92c 100644
--- a/www/ajaxGetTitle.php
+++ b/www/ajaxGetTitle.php
@@ -38,9 +38,12 @@ function getTitle($url) {
 		preg_match_all('/<title>(.*)<\/title>/si', $html, $matches);
 		$title = $matches[1][0];
 
+		$encoding = 'utf-8';
 		// Get encoding from charset attribute
 		preg_match_all('/<meta.*charset=([^;"]*)">/i', $html, $matches);
-		$encoding = strtoupper($matches[1][0]);
+		if (isset($matches[1][0])) {
+			$encoding = strtoupper($matches[1][0]);
+		}
 
 		// Convert to UTF-8 from the original encoding
 		if (function_exists("mb_convert_encoding")) {