[wp-trac] [WordPress Trac] #16499: wp_list_filter() no longer watches for $list to be an array

[WordPress Trac]

#16499: wp_list_filter() no longer watches for $list to be an array
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 Reporter:  nacin         |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  3.1
Component:  General       |    Version:
 Severity:  normal        |   Keywords:  needs-patch
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 In 3.0, wp_filter_object_list() returned early if $list was not an array.

 Now the call gets passed right to wp_list_filter(), which no longer does
 the check.

 Seen in the wild at http://wordpress.org/support/topic/wordpress-31-rc4
 -warning-invalid-argument-supplied-for-foreach?replies=3.

 Can probably just patch wp_filter_object_list() rather than the new
 wp_list_filter().

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Ticket URL: <http://core.trac.wordpress.org/ticket/16499>
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