From 33ac392bf9b18789382af635c97d58742ab0bce3 Mon Sep 17 00:00:00 2001
From: daurnimator <quae@daurnimator.com>
Date: Thu, 8 Dec 2016 02:53:25 +1100
Subject: In ssl_setHostName allow clearing hostname by passing nil

---
 src/openssl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/openssl.c b/src/openssl.c
index 78ab3a0..39612e0 100644
--- a/src/openssl.c
+++ b/src/openssl.c
@@ -7720,7 +7720,7 @@ static int ssl_getHostName(lua_State *L) {
 
 static int ssl_setHostName(lua_State *L) {
 	SSL *ssl = checksimple(L, 1, SSL_CLASS);
-	const char *host = luaL_checkstring(L, 2);
+	const char *host = luaL_optstring(L, 2, NULL);
 
 	if (!SSL_set_tlsext_host_name(ssl, host))
 		return auxL_error(L, auxL_EOPENSSL, "ssl:setHostName");
-- 
cgit v1.2.3-55-g6feb