in case $_POST['itemSourceName'] does not exist we simply default it to null

diff --git a/core/ajax/share.php b/core/ajax/share.php
index 4b5a6cd664fa63c984b58d0da4e6edf61be3416f..37f374c499243ae9bab9c6cdc9385247926c7f79 100644 (file)
--- a/core/ajax/share.php
+++ b/core/ajax/share.php
@@ -31,6 +31,7 @@ if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['itemSo
                                try {
                                        $shareType = (int)$_POST['shareType'];
                                        $shareWith = $_POST['shareWith'];
+                                       $itemSourceName = isset($_POST['itemSourceName']) ? $_POST['itemSourceName'] : null;
                                        if ($shareType === OCP\Share::SHARE_TYPE_LINK && $shareWith == '') {
                                                $shareWith = null;
                                        }
@@ -41,7 +42,7 @@ if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['itemSo
                                                $shareType,
                                                $shareWith,
                                                $_POST['permissions'],
-                                               $_POST['itemSourceName'],
+                                               $itemSourceName,
                                                (!empty($_POST['expirationDate']) ? new \DateTime($_POST['expirationDate']) : null)
                                        );