# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1427132702 -3600
# Node ID 4b4852c4f96a6e48a58a5d0db9a1451bb3146280
# Parent  321321f566fb4250491a14581e6a69b31491f6a5
mod_http: Return a static string from module:http_url() when no ports are enabled and log a warning

diff -r 321321f566fb -r 4b4852c4f96a plugins/mod_http.lua
--- a/plugins/mod_http.lua	Mon Mar 23 18:44:12 2015 +0100
+++ b/plugins/mod_http.lua	Mon Mar 23 18:45:02 2015 +0100
@@ -69,6 +69,8 @@
 			return url_build(url);
 		end
 	end
+	module:log("warn", "No http ports enabled, can't generate an external URL");
+	return "http://disabled.invalid/";
 end
 
 function module.add_host(module)