[wp-trac] [WordPress Trac] #43804: Undefined offset: 0 in ../wp-includes/taxonomy.php on line 1903

[WordPress Trac]

#43804: Undefined offset: 0 in ../wp-includes/taxonomy.php on line 1903
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 Reporter:  vasyltech     |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:  trunk
 Severity:  normal        |   Keywords:  has-patch
  Focuses:                |
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 The issue is pretty trivial. When there are no terms assigned to a post,
 the condition on 1894 will return false and this immediately will cause
 PHP error because $taxonomies array does not have any records inside.

 To reproduce the issue, simply call wp_get_object_terms function with
 post, page or custom post type that does not have a single hierarchical
 term assigned to.

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Ticket URL: <https://core.trac.wordpress.org/ticket/43804>
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