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fix PHP 8.0 Error: Argument #2 ($array) must be of type array, null given

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This commit is contained in:
Ralf Becker 2021-10-05 16:35:27 +02:00
parent 56f60c691f
commit e5427ef762
1 changed files with 6 additions and 2 deletions
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8
addressbook/inc/class.addressbook_ui.inc.php
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@ -1736,9 +1736,13 @@ class addressbook_ui extends addressbook_bo
if (isset($this->grouped_views[(string) $query['grouped_view']]))
{
// we have a grouped view, reset the advanced search
if(!$query['search'] && $old_state['advanced_search']) $query['advanced_search'] = $old_state['advanced_search'];
if (empty($query['search']) && !empty($old_state['advanced_search']))
{
$query['advanced_search'] = $old_state['advanced_search'];
}
elseif(!$query['search'] && array_key_exists('advanced_search',$old_state)) // eg. paging in an advanced search
}
// eg. paging in an advanced search
elseif(empty($query['search']) && is_array($old_state) && array_key_exists('advanced_search', $old_state))
{
$query['advanced_search'] = $old_state['advanced_search'];
}