[wp-trac] [WordPress Trac] #13806: Only sort importers if some exist

[WordPress Trac]

#13806: Only sort importers if some exist
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 Reporter:  aaroncampbell  |       Owner:                         
     Type:  defect (bug)   |      Status:  new                    
 Priority:  normal         |   Milestone:  3.0                    
Component:  General        |     Version:                         
 Severity:  normal         |    Keywords:  has-patch needs-testing
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 Currently if you have no importers you get a warning:
 '''Warning''': uasort() [function.uasort]: The argument should be an array
 in /path/to/wp-admin/import.php on line 86

 Right after we sort we check if $importer is empty, so I'm just moving the
 sort to happen only if importers exist.

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Ticket URL: <http://core.trac.wordpress.org/ticket/13806>
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