[Buildbot] #3216: extraRecipients in MailNotifier should support renderable

[Buildbot trac]

#3216: extraRecipients in MailNotifier should support renderable
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Reporter:  vlovich      |       Owner:
    Type:  enhancement  |      Status:  new
Priority:  major        |   Milestone:  undecided
 Version:  0.8.10       |  Resolution:
Keywords:               |
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Comment (by vlovich):

 Note: extraRecipients is still an array.  If the renderable returns an
 array we flatten it.

 An alternate implementation would make extraRecipients renderable.  I
 decided on this approach because you might still want to provide a hard-
 coded set of addresses along-side the renderable.

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Ticket URL: <http://trac.buildbot.net/ticket/3216#comment:1>
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