[buddypress-trac] [BuddyPress Trac] #5441: Profile Settings show "Email" sub tab even if content is empty

[buddypress-trac]

#5441: Profile Settings show "Email" sub tab even if content is empty
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 Reporter:  landwire                                |       Owner:
     Type:  defect (bug)                            |      Status:  new
 Priority:  normal                                  |   Milestone:  2.2
Component:  Settings                                |     Version:  1.9.2
 Severity:  normal                                  |  Resolution:
 Keywords:  good-first-bug has-patch needs-testing  |
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Comment (by boonebgorges):

 Perfect. I've also tested with the case I mention above (no default
 components with notification settings, but a plugin does) and this works
 like a charm. Only change I'm going to make: use `has_action()` rather
 than `has_filter()`, since this is technically an action.

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Ticket URL: <https://buddypress.trac.wordpress.org/ticket/5441#comment:10>
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