mod_compat_roles: Fix attempt to index a nil value #1847
permissions[] is not a map with role names as keys since 817bc9873fc2
but instead a level with host names were added. This was likely an
oversight.
Refactored towards railroad.
---
summary: HTTP favicon
...
Introduction
============
This simple module serves a `favicon.ico` from prosodys HTTP server and
nothing else.
Configuring
===========
Simply load the module. The icon can be replaced by adding a `favicon`
option to the config.
modules_enabled = {
...
"favicon";
}
favicon = "/path/to/my-favicon.ico" -- Override the built in one
Compatibility
=============
------- --------------
trunk Works
0.9 Works
0.8 Doesn't work
------- --------------