From 5efd433b8a988f866962f01e674ad7ef5a187668 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Mon, 23 Mar 2015 18:45:02 +0100
Subject: mod_http: Return a static string from module:http_url() when no ports
 are enabled and log a warning

---
 plugins/mod_http.lua | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'plugins/mod_http.lua')

diff --git a/plugins/mod_http.lua b/plugins/mod_http.lua
index 9ff3af74..9b574bc8 100644
--- a/plugins/mod_http.lua
+++ b/plugins/mod_http.lua
@@ -69,6 +69,8 @@ function moduleapi.http_url(module, app_name, default_path)
 			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)
-- 
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