* updated tests

t/m3u.t

@@ -13,7 +13,7 @@ my $pls = new_ok('Text::Playlist::M3U' => []);
 
 my $text = <<M3U;
 #EXTM3U aspect-ratio=4:3
-#EXTINF:-1 cn-id=10338245,First channel
+#EXTINF:-1,First channel
 http://127.0.0.1:1027/udp/224.3.22.7:1234
 #EXTINF:-1 cn-id=34727751,Second channel +8
 http://127.0.0.1:1027/udp/224.3.23.9:1234
@@ -25,7 +25,7 @@ print $FH $text;
 close $FH;
 
 my $out = [{
-  attrs    => { 'cn-id' => '10338245' },
+  attrs    => {},
   file     => 'http://127.0.0.1:1027/udp/224.3.22.7:1234',
   title    => 'First channel',
   duration => '-1',