[wp-trac] [WordPress Trac] #37291: Check for WP_Error before echo in the_tags()

[WordPress Trac]

#37291: Check for WP_Error before echo in the_tags()
-------------------------------------+-----------------------------
 Reporter:  michalzuber              |       Owner:
     Type:  defect (bug)             |      Status:  new
 Priority:  normal                   |   Milestone:  Future Release
Component:  Taxonomy                 |     Version:
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch needs-refresh  |     Focuses:
-------------------------------------+-----------------------------
Changes (by ocean90):

 * keywords:   => has-patch needs-refresh
 * version:  trunk =>
 * milestone:  Awaiting Review => Future Release


Comment:

 @michalzuber What's the code/message of the `WP_Error` object?

 WordPress uses [https://make.wordpress.org/core/handbook/best-practices
 /coding-standards/php/#indentation tabs for indentation]. I think the
 following would be more readable:


 {{{
 $tags = get_the_tag_list( $before, $sep, $after );

 if ( is_wp_error( $tags ) ) {
         return '';
 }

 return $tags;
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/37291#comment:1>
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