[buddypress-trac] [BuddyPress Trac] #6749: bp_get_group_avatar() needs extra error checking

[buddypress-trac]

#6749: bp_get_group_avatar() needs extra error checking
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 Reporter:  slaFFik                   |      Owner:
     Type:  defect (bug)              |     Status:  new
 Priority:  normal                    |  Milestone:  Awaiting Review
Component:  Tools - Warnings/Notices  |    Version:
 Severity:  normal                    |   Keywords:
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 Currently `bp_get_group_avatar()` function doesn't check
 `$groups_template` global var, although using it extensively.
 If you try to use this function not in a loop scope - it will generate
 lots of notices.

 It makes it impossible to use outside of the loop more relevant
 `bp_get_group_avatar()` comparing to `bp_core_fetch_avatar()`.

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Ticket URL: <https://buddypress.trac.wordpress.org/ticket/6749>
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