From f1939fa60d639b0568b038ecd649c87245f14fbe Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sat, 8 Feb 2025 10:45:31 +0100
Subject: [PATCH] vtls: fix multissl-init

Regression since and follow-up to 2bf48b48b3e564bcbf3249.

Don't call init functions set to NULL.

Fixes #16253
Reported-by: thisisgk on github
Closes #16258
---
 lib/vtls/vtls.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/vtls/vtls.c b/lib/vtls/vtls.c
index c258b113f5..deeb5f2220 100644
--- a/lib/vtls/vtls.c
+++ b/lib/vtls/vtls.c
@@ -915,7 +915,9 @@ static int multissl_init(void)
 {
   if(multissl_setup(NULL))
     return 1;
-  return Curl_ssl->init();
+  if(Curl_ssl->init)
+    return Curl_ssl->init();
+  return 1;
 }
 
 static CURLcode multissl_connect(struct Curl_cfilter *cf,