From 149b658b56503488705fec278f01864878540d76 Mon Sep 17 00:00:00 2001
From: Yossi Gottlieb <yossigo@gmail.com>
Date: Mon, 20 Apr 2020 13:34:37 +0300
Subject: [PATCH] TLS: Fix build on older verisons of OpenSSL.

---
 src/tls.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tls.c b/src/tls.c
index 5fac6902b..ea0c34469 100644
--- a/src/tls.c
+++ b/src/tls.c
@@ -168,7 +168,9 @@ int tlsConfigure(redisTLSContextConfig *ctx_config) {
 
     SSL_CTX_set_mode(ctx, SSL_MODE_ENABLE_PARTIAL_WRITE|SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER);
     SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT, NULL);
+#if defined(SSL_CTX_set_ecdh_auto)
     SSL_CTX_set_ecdh_auto(ctx, 1);
+#endif
 
     if (SSL_CTX_use_certificate_file(ctx, ctx_config->cert_file, SSL_FILETYPE_PEM) <= 0) {
         ERR_error_string_n(ERR_get_error(), errbuf, sizeof(errbuf));
-- 
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