Escape properly groups names on wp-admin groups delete confirmation page

[slaFFik]

On this page /wp-admin/admin.php?page=bp-groups all groups names are escaped properly, if they have ' or " in names, example: What's League Of Legends?
But on groups deletion (bulk delete) pages like these /wp-admin/admin.php?s&page=bp-groups&action=delete&paged=1&gid[0]=134 groups names in a list are not escaped properly and I see What\'s League Of Legends? there.

[imath]

Good catch, thanks for your feedback.

[slaFFik]

@imath Why not using bp_get_group_name( $group )? It's basically the same, but more consistent, imo.
Patch attached.

[slaFFik]

Using bp_group_name() instead

[imath]

i guess that's because:

• everywhere else in the file bp-groups-admin.php we do so,
• as we're not in a groups loop, and if for some reason the $group object is empty we avoid a notice warning doing so.

[imath]

In 10569:

Groups Administration: properly escape the Group name on the Delete confirmation screen

Props slaFFik

Fixes #6815