X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/a89b6bd32a650871031f4fce9b80ab6b7eb47d8e..99dbdcf461adff82b2fe68c9c9c690c4982969b1:/src/src/tls-openssl.c

diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index 26cc986c5..0caf1c0ff 100644
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -3,6 +3,7 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 1995 - 2019 */
+/* Copyright (c) The Exim Maintainers 2020 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Portions Copyright (c) The OpenSSL Project 1999 */
@@ -2765,7 +2766,10 @@ if (rc <= 0)
       {
       uschar * s = US"SSL_accept";
       int r = ERR_GET_REASON(ERR_peek_error());
-      if (  r == SSL_R_WRONG_VERSION_NUMBER || r == SSL_R_VERSION_TOO_LOW
+      if (  r == SSL_R_WRONG_VERSION_NUMBER
+#ifdef SSL_R_VERSION_TOO_LOW
+         || r == SSL_R_VERSION_TOO_LOW
+#endif
          || r == SSL_R_UNKNOWN_PROTOCOL || r == SSL_R_UNSUPPORTED_PROTOCOL)
 	s = string_sprintf("%s (%s)", s, SSL_get_version(server_ssl));
       (void) tls_error(s, NULL, sigalrm_seen ? US"timed out" : NULL, errstr);