[wp-trac] [WordPress Trac] #23340: get_page_template_slug( $post_id = null ) needs hardening against the null scenario

[WordPress Trac]

#23340: get_page_template_slug( $post_id = null ) needs hardening against the null
scenario
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 Reporter:  lkraav        |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Template      |     Version:  3.4.2
 Severity:  normal        |  Resolution:
 Keywords:                |
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Comment (by lkraav):

 Also see #18750 #23340

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Ticket URL: <http://core.trac.wordpress.org/ticket/23340#comment:1>
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