Simplify RI+SCSV logic:

1. Send SCSV is not renegotiating, never empty RI.
2. Send RI if renegotiating.
diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c
index c467034..b50d2a5 100644
--- a/ssl/t1_lib.c
+++ b/ssl/t1_lib.c
@@ -316,8 +316,9 @@
 		ret+=size_str;
 		}
 
-        /* Add the renegotiation option: TODOEKR switch */
-        {
+        /* Add RI if renegotiating */
+        if (s->new_session)
+          {
           int el;
           
           if(!ssl_add_clienthello_renegotiate_ext(s, 0, &el, 0))