Remove peer CRT from mbedtls_ssl_session if new option is disabled
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 6dcc43b..dad8ebd 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -818,14 +818,15 @@
unsigned char master[48]; /*!< the master secret */
#if defined(MBEDTLS_X509_CRT_PARSE_C)
+#if defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
mbedtls_x509_crt *peer_cert; /*!< peer X.509 cert chain */
-#if !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
+#else /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
/*! The digest of the peer's end-CRT. This must be kept to detect CRT
* changes during renegotiation, mitigating the triple handshake attack. */
unsigned char *peer_cert_digest;
size_t peer_cert_digest_len;
mbedtls_md_type_t peer_cert_digest_type;
-#endif /* MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
+#endif /* !MBEDTLS_SSL_KEEP_PEER_CERTIFICATE */
#endif /* MBEDTLS_X509_CRT_PARSE_C */
uint32_t verify_result; /*!< verification result */