From bbe70421132bee3912a196d1db6af92e2bd12e21 Mon Sep 17 00:00:00 2001
From: MAntoniak <47522782+MAntoniak@users.noreply.github.com>
Date: Thu, 17 Feb 2022 21:29:15 +0100
Subject: [PATCH] openssl: fix build for version < 1.1.0

Closes #8470
---
 lib/vtls/openssl.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/vtls/openssl.c b/lib/vtls/openssl.c
index fe9a6860d9..eaf7028f00 100644
--- a/lib/vtls/openssl.c
+++ b/lib/vtls/openssl.c
@@ -2409,6 +2409,7 @@ set_ssl_version_min_max_legacy(ctx_option_t *ctx_options,
 #ifdef TLS1_3_VERSION
     {
       struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+      struct ssl_backend_data *backend = connssl->backend;
       SSL_CTX_set_max_proto_version(backend->ctx, TLS1_3_VERSION);
       *ctx_options |= SSL_OP_NO_TLSv1_2;
     }