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user ids are strings

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Signed-off-by: Robin Appelman <robin@icewind.nl>
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Robin Appelman 2017-03-30 12:24:46 +02:00
parent dc4b983639
commit 0aeb595784
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1 changed files with 2 additions and 1 deletions
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3
lib/private/User/Database.php
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@ -237,9 +237,10 @@ class Database extends Backend implements IUserBackend {
* @return boolean true if user was found, false otherwise
*/
private function loadUser($uid) {
$uid = (string) $uid;
if (!isset($this->cache[$uid])) {
//guests $uid could be NULL or ''
if ($uid === null || $uid === '') {
if ($uid === '') {
$this->cache[$uid]=false;
return true;
}