[wp-trac] [WordPress Trac] #15167: setting illegal_names to empty string causes an error in ms-options.php:150

[WordPress Trac]

#15167: setting illegal_names to empty string causes an error in ms-options.php:150
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 Reporter:  dvmorris      |       Owner:                 
     Type:  defect (bug)  |      Status:  new            
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Multisite     |     Version:  3.0.1          
 Severity:  normal        |    Keywords:  illegal_names  
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 When I create a new site, I see this on the ms-options.php page in the
 illegal_names field:

 Warning: implode(): Invalid arguments passed in /path/to/wordpress/wp-
 admin/ms-options.php on line 150

 When I set it as an empty string, the Warning message is displayed again,
 and it seems to save to the database again. If I set it to 'test' or
 something other than an empty string, it seems to work fine.

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Ticket URL: <http://core.trac.wordpress.org/ticket/15167>
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