diff options
| -rw-r--r-- | lib/public/share.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/public/share.php b/lib/public/share.php index 304cb7239eb..5abf5dee264 100644 --- a/lib/public/share.php +++ b/lib/public/share.php @@ -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; |