fix previous..

This commit is contained in:
Ad Schellevis 2018-12-03 17:59:49 +01:00
parent 0546e813a5
commit 9ee732ae19

View File

@ -125,7 +125,7 @@ class Util
*/
public static function aliasDescription($name)
{
if (self::$aliasDescriptions == null) {
if (empty(self::$aliasDescriptions)) {
// read all aliases at ones, and cache descriptions.
foreach ((new Alias())->aliasIterator() as $alias) {
if (empty(self::$aliasDescriptions[$alias['name']])) {