From cbfee3a9f69c57ab5986fab9cf438cc4b5dbfaa0 Mon Sep 17 00:00:00 2001
From: Miroslav Zagorac <mzagorac@haproxy.com>
Date: Mon, 19 Sep 2022 12:20:29 +0200
Subject: [PATCH] MINOR: httpclient: enabled the use of SNI presets

This commit allows setting SNI outside http_client.c code.
---
 src/http_client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/http_client.c b/src/http_client.c
index b5588eb5e..e2af02955 100644
--- a/src/http_client.c
+++ b/src/http_client.c
@@ -1378,7 +1378,7 @@ static int httpclient_postcheck()
 				srv_ssl = srv;
 			}
 		}
-		if (srv_ssl) {
+		if (srv_ssl && !srv_ssl->sni_expr) {
 			/* init the SNI expression */
 			/* always use the host header as SNI, without the port */
 			srv_ssl->sni_expr = strdup("req.hdr(host),field(1,:)");