[mythtvnz] No EPG - need temp solution

[Stephen Worthington]

On Mon, 18 Apr 2022 18:43:58 +1200, you wrote:

>It is still not finding the config.xml.  There is a way of telling
>MythTV programs specifically where to look, so please add these two
>lines to your do_mhegepgsnoop.py file at the end of the configuration
>settings at the top of the file (after #MAP_FILE=)
>
># Force a specific location for finding the MythTV configuration.
>MYTHCONFDIR=/etc/mythtv

And check that /etc/mythtv/config.xml is present and valid, and is
readable by all.