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Prevent looping of non-existent array.

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Cameron
2021-08-12 11:53:40 -07:00
parent 32618817d1
commit 0c30006b5f
1 changed files with 7 additions and 0 deletions
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7
e107_core/shortcodes/single/sitelinks_alt.php
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@@ -185,7 +185,14 @@ class sitelinks_alt
{
$tp = e107::getParser();
if(!isset($linklist['sub_'.$id]) || !is_array($linklist['sub_'.$id]))
{
return null;
}
$text = "<div id='l_".$id."' class='menu' onmouseover=\"menuMouseover(event)\">";
foreach ($linklist['sub_'.$id] as $sub)
{
// Filter title for backwards compatibility ---->