--- a/core/hostmanager.lua	Mon Jan 19 14:09:13 2015 -0500
+++ b/core/hostmanager.lua	Wed Jan 21 01:29:00 2015 +0000
@@ -13,7 +13,6 @@
 local NULL = {};
 
 local jid_split = require "util.jid".split;
-local uuid_gen = require "util.uuid".generate;
 
 local log = require "util.logger".init("hostmanager");