# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1485164802 -3600
# Node ID a2081d28bd2213e2a9135ee491e9dd85d9c59b36
# Parent  94c0c864982626e4b4f9f9604af5c59a0ab03b51
mod_tls: Verify that TLS is available before proceeding

diff -r 94c0c8649826 -r a2081d28bd22 plugins/mod_tls.lua
--- a/plugins/mod_tls.lua	Mon Jan 23 10:45:20 2017 +0100
+++ b/plugins/mod_tls.lua	Mon Jan 23 10:46:42 2017 +0100
@@ -124,7 +124,7 @@
 end, 500);
 
 module:hook_stanza(xmlns_starttls, "proceed", function (session, stanza) -- luacheck: ignore 212/stanza
-	if session.type == "s2sout_unauthed" then
+	if session.type == "s2sout_unauthed" and can_do_tls(session) then
 		module:log("debug", "Proceeding with TLS on s2sout...");
 		session:reset_stream();
 		session.conn:starttls(session.ssl_ctx);