# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1273615612 -3600
# Node ID 311e6117615962b2145352189ee779e14ee5ebde
# Parent  d4b6f9e33c6e897074890df94a2ab754d2887e7f
verse.plugins.tls: Fail gracefully when LuaSec not loaded

diff -r d4b6f9e33c6e -r 311e61176159 plugins/tls.lua
--- a/plugins/tls.lua	Tue May 11 23:05:26 2010 +0100
+++ b/plugins/tls.lua	Tue May 11 23:06:52 2010 +0100
@@ -4,10 +4,12 @@
 function verse.plugins.tls(stream)
 	local function handle_features(features_stanza)
 		if stream.authenticated then return; end
-		if features_stanza:get_child("starttls", xmlns_tls) then
+		if features_stanza:get_child("starttls", xmlns_tls) and stream.conn.starttls then
 			stream:debug("Negotiating TLS...");
 			stream:send(st.stanza("starttls", { xmlns = xmlns_tls }));
 			return true;
+		elseif not stream.conn.starttls then
+			stream:warn("SSL libary (LuaSec) not loaded, so TLS not available");
 		else
 			stream:debug("Server doesn't offer TLS :(");
 		end