[wp-trac] [WordPress Trac] #23668: Check for empty slug input in register_taxonomy

[WordPress Trac]

#23668: Check for empty slug input in register_taxonomy
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 Reporter:  cliffseal     |       Owner:  wonderboymusic
     Type:  defect (bug)  |      Status:  reopened
 Priority:  normal        |   Milestone:  3.7
Component:  Taxonomy      |     Version:  3.5.1
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |
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Comment (by DrewAPicture):

 Seems like [attachment:23668.3.patch] should fix the warning introduced in
 [25335], unless I'm missing something.

 We should actually check if `$args['rewrite']['slug']` is set and empty
 since the `wp_parse_args()` call will only assign `$args['rewrite']` a
 value of `true` if unspecified.

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Ticket URL: <http://core.trac.wordpress.org/ticket/23668#comment:20>
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