Use PSK only if PSK is available

diff --git a/src/main/listen.c b/src/main/listen.c
index 34b05d0..01d8c67 100644 (file)
--- a/src/main/listen.c
+++ b/src/main/listen.c
@@ -2008,11 +2008,13 @@ static int client_socket_decode(UNUSED rad_listen_t *listener, REQUEST *request)
         *      parameters?
         */
        if (sock->ssn && sock->ssn->ssl) {
+#ifdef PSK_MAX_IDENTITY_LEN
                const char *identity = SSL_get_psk_identity(sock->ssn->ssl);
                if (identity) {
                        RDEBUG("Retrieved psk identity: %s", identity);
                        pairmake_packet("TLS-PSK-Identity", identity, T_OP_SET);
                }
+#endif
        }
 #endif