handle default response_mode with "" instead of null
handle default response_mode with "" instead of null
ByteInternet/mod_auth_openidc,pingidentity/mod_auth_openidc,hms-dbmi/mod_auth_openidc,ByteInternet/mod_auth_openidc,adelton/mod_auth_openidc,pingidentity/mod_auth_openidc,hms-dbmi/mod_auth_openidc,hajdbo/mod_auth_openidc,adelton/mod_auth_openidc,hajdbo/mod_auth_openidc