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Allow querying empty meta values. Props scribu. fixes #15292

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git-svn-id: https://develop.svn.wordpress.org/trunk@17674 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2011-04-21 18:13:03 +00:00
parent fd6f56e0b1
commit d328751ee7
2 changed files with 13 additions and 10 deletions
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wp-includes/user.php
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@@ -496,7 +496,7 @@ class WP_User_Query {
if ( 'authors' == $qv['who'] && $blog_id ) {
$qv['meta_key'] = $wpdb->get_blog_prefix( $blog_id ) . 'user_level';
$qv['meta_value'] = '_wp_zero_value'; // Hack to pass '0'
$qv['meta_value'] = 0;
$qv['meta_compare'] = '!=';
$qv['blog_id'] = $blog_id = 0; // Prevent extra meta query
}