MDL-67959 mod_forum: Display group pictures in forum only if available
commit6e7c0d9686c3c30cccc9f8d6ae55d9c96ee49ad3
authorJun Pataleta <jun@moodle.com>
Fri, 29 Jan 2021 04:29:29 +0000 (29 12:29 +0800)
committerJun Pataleta <jun@moodle.com>
Fri, 29 Jan 2021 04:30:32 +0000 (29 12:30 +0800)
tree4ad5c40a4e5c567991aeb3fe5307c722b96dfffa
parent7de4119fe24b885dcebd66eb095046a9c7c2a7ba
MDL-67959 mod_forum: Display group pictures in forum only if available

Displaying a default group picture in forum posts leads to confusion,
so better to not display a default group picture when the group
picture is not set for the group.
mod/forum/classes/local/exporters/author.php