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Changeset 5243


Ignore:
Timestamp:
04/11/2007 06:04:49 PM (13 years ago)
Author:
ryan
Message:

Allow passing an empty tag set to wp_set_post_tags() so all tags can be removed from a post. see #3723

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-includes/post.php

    r5231 r5243  
    800800    // prevent warnings for unintialized variables
    801801    $tag_ids = array();
    802    
     802
     803    if ( empty($tags) )
     804        $tags = array();
    803805    $tags = (is_array($tags)) ? $tags : explode( ',', $tags );
    804806   
     
    811813        $tag_ids[] = $tag_id;
    812814    }
    813    
    814     if ( empty($tag_ids) )
     815
     816    if ( empty($tag_ids) && ( !empty($tags) || $append ) )
    815817        return false;
    816818   
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