- Added Secure Renegotiation (RFC 5746)

diff --git a/programs/ssl/ssl_fork_server.c b/programs/ssl/ssl_fork_server.c
index 881a68e..416d4bf 100644
--- a/programs/ssl/ssl_fork_server.c
+++ b/programs/ssl/ssl_fork_server.c
@@ -379,7 +379,9 @@
 
         ssl_set_ca_chain( &ssl, srvcert.next, NULL, NULL );
         ssl_set_own_cert( &ssl, &srvcert, &rsa );
+#if defined(POLARSSL_DHM_C)
         ssl_set_dh_param( &ssl, my_dhm_P, my_dhm_G );
+#endif
 
         /*
          * 5. Handshake