[wp-trac] [WordPress Trac] #21459: Cleanup switch_to_blog() and restore_current_blog()

[WordPress Trac]

#21459: Cleanup switch_to_blog() and restore_current_blog()
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 Reporter:  ryan         |       Owner:  ryan
     Type:  enhancement  |      Status:  reopened
 Priority:  normal       |   Milestone:  3.5
Component:  Multisite    |     Version:  3.4.1
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |
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Comment (by nacin):

 I am thinking that $switched should be unused in core. Set, but never
 referenced. Comment every set with a "hey, use ms_is_switched()".
 ms_is_switched() can return ! empty( stack ).

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Ticket URL: <http://core.trac.wordpress.org/ticket/21459#comment:23>
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