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-rw-r--r--plugins/auth_remote/init.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/auth_remote/init.php b/plugins/auth_remote/init.php
index 35ee9e31d..9c15d3368 100644
--- a/plugins/auth_remote/init.php
+++ b/plugins/auth_remote/init.php
@@ -12,7 +12,7 @@ class Auth_Remote extends Auth_Base {
$host->add_hook($host::HOOK_AUTH_USER, $this);
}
- function get_login_by_ssl_certificate() {
+ function get_login_by_ssl_certificate() : string {
$cert_serial = Pref_Prefs::_get_ssl_certificate_id();
if ($cert_serial) {