From 4dbc2ad467342233dd1b6669d513566a0ce8c48b Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 13 Oct 2023 09:00:50 +0200
Subject: [PATCH] wolfssl: require WOLFSSL_SYS_CA_CERTS for loading system CA

This define is set in wolfssl's options.h file when this function and
feature is present. Handles both builds with the feature explicitly
disabled and wolfSSL versions before 5.5.2 - which introduced this API
call.

Closes #12108
---
 lib/vtls/wolfssl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/vtls/wolfssl.c b/lib/vtls/wolfssl.c
index b1384a644b..135ba697ed 100644
--- a/lib/vtls/wolfssl.c
+++ b/lib/vtls/wolfssl.c
@@ -513,7 +513,7 @@ wolfssl_connect_step1(struct Curl_cfilter *cf, struct Curl_easy *data)
     }
   }
 
-#ifndef NO_FILESYSTEM
+#if !defined(NO_FILESYSTEM) && defined(WOLFSSL_SYS_CA_CERTS)
   /* load native CA certificates */
   if(ssl_config->native_ca_store) {
     if(wolfSSL_CTX_load_system_CA_certs(backend->ctx) != WOLFSSL_SUCCESS) {