From 3179273eaea2f09d87dc37474eb2e9ce79fa25c1 Mon Sep 17 00:00:00 2001
From: tjwalton <15825356+tjwalton@users.noreply.github.com>
Date: Fri, 30 Sep 2022 00:32:11 +0100
Subject: [PATCH] server: Always return result of _lws_vhost_init_server_af

Fixes https://github.com/warmcat/libwebsockets/issues/2702
---
 lib/roles/http/server/server.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/roles/http/server/server.c b/lib/roles/http/server/server.c
index dca9a5e60..6b132a424 100644
--- a/lib/roles/http/server/server.c
+++ b/lib/roles/http/server/server.c
@@ -407,6 +407,7 @@ _lws_vhost_init_server(const struct lws_context_creation_info *info,
 		       struct lws_vhost *vhost)
 {
 	struct vh_sock_args a;
+	int n;
 
 	a.info = info;
 	a.vhost = vhost;
@@ -479,8 +480,9 @@ _lws_vhost_init_server(const struct lws_context_creation_info *info,
 	      (vhost->options & LWS_SERVER_OPTION_IPV6_V6ONLY_VALUE))) {
 #endif
 		a.af = AF_INET;
-		if (_lws_vhost_init_server_af(&a))
-			return 1;
+		n = _lws_vhost_init_server_af(&a);
+		if (n)
+			return n;
 
 #if defined(LWS_WITH_IPV6)
 	}