avoid warning on unexpected accounts->memberships result

This commit is contained in:
Klaus Leithoff 2014-07-18 11:14:33 +00:00
parent 609aa97d9d
commit 003f36afdb

View File

@ -412,7 +412,7 @@ class preferences
if ($this->account_id > 0)
{
$primary_group = accounts::id2name($this->account_id, 'account_primary_group');
foreach($GLOBALS['egw']->accounts->memberships($this->account_id, true) as $gid)
foreach((array)$GLOBALS['egw']->accounts->memberships($this->account_id, true) as $gid)
{
if ($gid != $primary_group) $to_read[] = $gid + self::DEFAULT_ID; // need to offset it with DEFAULT_ID = -2!
}