diff options
Diffstat (limited to 'Acl')
| -rw-r--r-- | Acl/Domain/UserSecurityIdentity.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Acl/Domain/UserSecurityIdentity.php b/Acl/Domain/UserSecurityIdentity.php index 3bf277f..ea17c63 100644 --- a/Acl/Domain/UserSecurityIdentity.php +++ b/Acl/Domain/UserSecurityIdentity.php @@ -36,7 +36,7 @@ final class UserSecurityIdentity implements SecurityIdentityInterface */ public function __construct($username, $class) { - if (empty($username)) { + if ('' === $username || null === $username) { throw new \InvalidArgumentException('$username must not be empty.'); } if (empty($class)) { |