SLO takes no params apparently

diff --git a/saml/saml.php b/saml/saml.php
index 2f9e437edd3322d9df91ac927313ddb2c5fe012d..95f751aa34a5713dd7d58caab32be6057294d3f9 100755 (executable)
--- a/saml/saml.php
+++ b/saml/saml.php
@@ -173,7 +173,7 @@ function saml_sso_reply(App $a)
        }
 }
 
-function saml_slo_initiate(App $a, string &$body)
+function saml_slo_initiate(App $a)
 {
        if (!saml_is_configured()) {
                Logger::warning('SAML SLO tried to trigger, but the SAML addon is not configured yet!');