Strict null check on group parameter

This commit is contained in:
Bryan Crowe 2013-10-22 22:11:02 -04:00
parent 75624c0279
commit 79846d25f8

View file

@ -533,7 +533,7 @@ class Cache {
* @throws CacheException
*/
public static function groupConfigs($group = null) {
if ($group == null) {
if ($group === null) {
return self::$_groups;
}
if (isset(self::$_groups[$group])) {