From: Ralf Ertzinger <ralf@skytale.net>
Date: Sat, 29 Jan 2011 18:15:28 +0000 (+0100)
Subject: Youtube: check for meta attribute existance before usage
X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=commitdiff_plain;h=22f4cccc663915b14612a8419e4a36a5bbcca9b7;p=videosite.git

Youtube: check for meta attribute existance before usage
---

diff --git a/videosite/YouTubeGrabber.pm b/videosite/YouTubeGrabber.pm
index b3fe738..17f1d8d 100644
--- a/videosite/YouTubeGrabber.pm
+++ b/videosite/YouTubeGrabber.pm
@@ -120,7 +120,7 @@ sub _parse {
 
     SWF_ARGS: while ($tag = $p->get_tag('div', 'meta', 'script')) {
         if ('meta' eq $tag->[0]) {
-            if ('title' eq $tag->[1]->{'name'}) {
+            if (exists($tag->[1]->{'name'}) and ('title' eq $tag->[1]->{'name'})) {
                 $metadata->{'TITLE'} = $tag->[1]->{'content'};
                 # Convert HTML entities in the title. This is a bit convoluted.
                 $metadata->{'TITLE'} = encode("utf8",