BIO pairs.
diff --git a/ssl/s3_clnt.c b/ssl/s3_clnt.c
index 38d42c4..ae850c0 100644
--- a/ssl/s3_clnt.c
+++ b/ssl/s3_clnt.c
@@ -254,6 +254,7 @@
 		case SSL3_ST_CW_CERT_A:
 		case SSL3_ST_CW_CERT_B:
 		case SSL3_ST_CW_CERT_C:
+		case SSL3_ST_CW_CERT_D:
 			ret=ssl3_send_client_certificate(s);
 			if (ret <= 0) goto end;
 			s->state=SSL3_ST_CW_KEY_EXCH_A;