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Merged a notice fix

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This commit is contained in:
moodler 2008-02-20 08:11:02 +00:00
parent 004e11794a
commit 874da31fcd
1 changed files with 6 additions and 5 deletions
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11
blocks/rss_client/block_rss_client.php
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@ -200,6 +200,12 @@
} }
} }
// first we must verify that the rss feed is loaded
// by checking $rss and $rss->items exist before using them
if (empty($rss) || empty($rss->items)) {
return '';
}
if ($shownumentries > 0 && $shownumentries < count($rss->items) ) { if ($shownumentries > 0 && $shownumentries < count($rss->items) ) {
$rss->items = array_slice($rss->items, 0, $shownumentries); $rss->items = array_slice($rss->items, 0, $shownumentries);
} }
@ -230,11 +236,6 @@
$formatoptions->para = false; $formatoptions->para = false;
// first we must verify that the rss feed is loaded
// by checking $rss and $rss->items exist before using them
if (empty($rss) || empty($rss->items)) {
return '';
}
/// Accessibility: markup as a list. /// Accessibility: markup as a list.
$returnstring .= '<ul class="list">'."\n"; $returnstring .= '<ul class="list">'."\n";