# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1478536038 -3600
# Node ID 1903add39b7c63db0018b5ffcdc541850fd3f6d6
# Parent  a47520a2c59d89bc7e4bf70fb099adbdd801e446
mod_webpresence: Check that top resources are set (fixes #665)

diff -r a47520a2c59d -r 1903add39b7c mod_webpresence/mod_webpresence.lua
--- a/mod_webpresence/mod_webpresence.lua	Mon Nov 07 17:24:07 2016 +0100
+++ b/mod_webpresence/mod_webpresence.lua	Mon Nov 07 17:27:18 2016 +0100
@@ -29,7 +29,7 @@
     end
     if user and host then
       local user_sessions = hosts[host] and hosts[host].sessions[user];
-      if user_sessions then
+      if user_sessions and user_sessions.top_resources then
         status = user_sessions.top_resources[1];
         if status and status.presence then
           message = status.presence:child_with_name("status");