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Set 'cat' query var for backwards compatibility. Fixes #15007

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git-svn-id: https://develop.svn.wordpress.org/trunk@15685 602fd350-edb4-49c9-b593-d223f7449a82
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scribu
2010-10-02 18:03:06 +00:00
parent 7636689e49
commit 455d7463c1
2 changed files with 16 additions and 1 deletions
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wp-includes/query.php
+15
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@@ -1948,6 +1948,21 @@ class WP_Query {
$where .= " AND $wpdb->posts.ID IN(" . implode( ', ', $ids ) . ")";
else
$where .= ' AND 0 = 1';
// Back-compat
if ( !empty( $ids ) ) {
$cat_query = wp_filter_object_list( $tax_query, array( 'taxonomy' => 'category' ) );
if ( !empty( $cat_query ) ) {
$cat_query = reset( $cat_query );
$cat = get_term_by( $cat_query['field'], $cat_query['terms'][0], 'category' );
if ( $cat ) {
$this->set('cat', $cat->term_id);
$this->set('category_name', $cat->slug);
}
}
}
unset( $ids );
}
if ( !empty($q['meta_key']) ) {