munin-monitoring/contrib — pull request #341 by hefee (2013-07-02 12:04:24+00:00)
Title: Fix Prosody Registered Users

I use python 2.6 & python 2.7
len([listfiles(account_dir)])
returns everytime 1

The generator must be executed to get the corrent number of registed users.

(don't test with python3)