Fixes issue 324 IdPDisco: Applied patch from thomas.zangerl 
Fixes issue 324
IdPDisco: Applied patch from thomas.zangerl 


newmen/saml2,madmatt/saml2,ArtemTeleshev/php-saml2,cb8/saml2,simplesamlphp/saml2,sgomez/saml2,sitya/saml2