mod_admin_blocklist: Fix traceback due to misplaced parenthesis
get_jids_with_role() throws an exception when 'host' is nil since
Prosody trunk rev 7ca5645f46cd
---
summary: Support for MUC vCards and avatars
---
Introduction
============
This module adds the ability to set vCard for MUC rooms. One of the most common use case is to be able to define an avatar for your own MUC room.
Usage
=====
Add "vcard\_muc" to your modules\_enabled list:
``` {.lua}
Component "conference.example.org" "muc"
modules_enabled = {
"vcard_muc",
}
```
Compatibility
=============
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trunk Works
0.10 Should work
0.9 Should work
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