Comply with the received Record Size Limit extension

Fixes #7010

Signed-off-by: Jan Bruckner <jan@janbruckner.de>
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index c96128b..8f90345 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -3520,7 +3520,7 @@
         mbedtls_printf("    [ Record expansion is unknown ]\n");
     }
 
-#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
+#if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) || defined(MBEDTLS_SSL_RECORD_SIZE_LIMIT)
     mbedtls_printf("    [ Maximum incoming record payload length is %u ]\n",
                    (unsigned int) mbedtls_ssl_get_max_in_record_payload(&ssl));
     mbedtls_printf("    [ Maximum outgoing record payload length is %u ]\n",