/* client, wanting hostname check */
{
-#if EXIM_HAVE_OPENSSL_CHECKHOST
+#ifdef EXIM_HAVE_OPENSSL_CHECKHOST
# ifndef X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS
# define X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS 0
# endif
while ((name = string_nextinlist(&list, &sep, NULL, 0)))
if ((rc = X509_check_host(cert, name, 0,
X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS
- | X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS)))
+ | X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS,
+ NULL)))
{
if (rc < 0)
{