# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1292905138 0
# Node ID f30c5bad29b80cf9b7bd4ca5abff90dee6c65374
# Parent  263a133bdf5a4744990ec54dd046d2957668d8cc
mod_pubsub: Skip false features in feature_map

diff -r 263a133bdf5a -r f30c5bad29b8 plugins/mod_pubsub.lua
--- a/plugins/mod_pubsub.lua	Tue Dec 21 04:17:24 2010 +0000
+++ b/plugins/mod_pubsub.lua	Tue Dec 21 04:18:58 2010 +0000
@@ -193,7 +193,9 @@
 	for method, features in pairs(feature_map) do
 		if service[method] then
 			for _, feature in ipairs(features) do
-				disco:tag("feature", { var = xmlns_pubsub.."#"..feature }):up();
+				if feature then
+					disco:tag("feature", { var = xmlns_pubsub.."#"..feature }):up();
+				end
 			end
 		end
 	end