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fix PHP 8.0 TypeError: explode(): Argument #2 ($string) must be of type string, array given

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This commit is contained in:
Ralf Becker 2021-11-05 14:43:32 +01:00
parent 970c12ee1d
commit 6218cfb6b1
1 changed files with 5 additions and 2 deletions
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5
addressbook/inc/class.addressbook_groupdav.inc.php
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@ -98,8 +98,11 @@ class addressbook_groupdav extends Api\CalDAV\Handler
}
if ($this->debug) error_log(__METHOD__."() contact_repository={$this->bo->contact_repository}, account_repository={$this->bo->account_repository}, REQUEST_URI=$_SERVER[REQUEST_URI] --> path_attr=".self::$path_attr.", path_extension=".self::$path_extension);
$this->home_set_pref = $GLOBALS['egw_info']['user']['preferences']['groupdav']['addressbook-home-set'];
$this->home_set_pref = $GLOBALS['egw_info']['user']['preferences']['groupdav']['addressbook-home-set'] ?? [];
if (!is_array($this->home_set_pref))
{
$this->home_set_pref = $this->home_set_pref ? explode(',', $this->home_set_pref) : array();
}
// silently switch "Sync all into one" preference on for OS X addressbook, as it only supports one AB
// this restores behavior before Lion (10.7), where AB synced all ABs contained in addressbook-home-set