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-rw-r--r--lib/public/share.php8
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/public/share.php b/lib/public/share.php
index 6ef984732b9..1039d6f0dbf 100644
--- a/lib/public/share.php
+++ b/lib/public/share.php
@@ -420,8 +420,12 @@ class Share {
public static function setExpirationDate($itemType, $itemSource, $date) {
if ($items = self::getItems($itemType, $itemSource, null, null, \OC_User::getUser(), self::FORMAT_NONE, null, -1, false)) {
if (!empty($items)) {
- $date = new \DateTime($date);
- $date = date('Y-m-d H:i', $date->format('U') - $date->getOffset());
+ if ($date == '') {
+ $date = null;
+ } else {
+ $date = new \DateTime($date);
+ $date = date('Y-m-d H:i', $date->format('U') - $date->getOffset());
+ }
$query = \OC_DB::prepare('UPDATE `*PREFIX*share` SET `expiration` = ? WHERE `id` = ?');
foreach ($items as $item) {
$query->execute(array($date, $item['id']));