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Fix warning caused by empty meta query. See #14645

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git-svn-id: https://develop.svn.wordpress.org/trunk@15768 602fd350-edb4-49c9-b593-d223f7449a82
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scribu
2010-10-09 12:18:52 +00:00
parent 69b3664fe0
commit a080a0a289
2 changed files with 11 additions and 7 deletions
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8
wp-includes/query.php
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@@ -2113,9 +2113,11 @@ class WP_Query extends WP_Object_Query {
$where .= ')';
}
list( $meta_join, $meta_where ) = $this->get_meta_sql( $q['meta_query'], $wpdb->posts, 'ID', $wpdb->postmeta, 'post_id' );
$join .= $meta_join;
$where .= $meta_where;
if ( !empty( $q['meta_query'] ) ) {
list( $meta_join, $meta_where ) = $this->get_meta_sql( $q['meta_query'], $wpdb->posts, 'ID', $wpdb->postmeta, 'post_id' );
$join .= $meta_join;
$where .= $meta_where;
}
// Apply filters on where and join prior to paging so that any
// manipulations to them are reflected in the paging by day queries.