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check item id is set

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Jörn Friedrich Dreyer 2013-06-26 19:57:28 +02:00 committed by Bart Visscher
parent 3b31afb2a7
commit 77dc3964f8
1 changed files with 1 additions and 1 deletions
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2
lib/public/share.php
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@ -984,7 +984,7 @@ class Share {
// Check if the same owner shared with the user twice
// through a group and user share - this is allowed
$id = $targets[$row[$column]];
if ($items[$id]['uid_owner'] == $row['uid_owner']) {
if (isset($items[$id]) && $items[$id]['uid_owner'] == $row['uid_owner']) {
// Switch to group share type to ensure resharing conditions aren't bypassed
if ($items[$id]['share_type'] != self::SHARE_TYPE_GROUP) {
$items[$id]['share_type'] = self::SHARE_TYPE_GROUP;