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Prevent db error when dealing with unexistant parent term. See #12891

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git-svn-id: https://develop.svn.wordpress.org/trunk@15734 602fd350-edb4-49c9-b593-d223f7449a82
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scribu
2010-10-06 12:06:23 +00:00
parent 7cd352d4b8
commit bfacb144ae
2 changed files with 14 additions and 9 deletions
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9
wp-includes/classes.php
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@@ -696,8 +696,15 @@ class WP_Object_Query {
foreach ( $this->tax_query as $query ) {
if ( !isset( $query['include_children'] ) )
$query['include_children'] = true;
$query['do_query'] = false;
$sql[] = get_objects_in_term( $query['terms'], $query['taxonomy'], $query );
$sql_single = get_objects_in_term( $query['terms'], $query['taxonomy'], $query );
if ( empty( $sql_single ) )
return ' AND 0 = 1';
$sql[] = $sql_single;
}
if ( 1 == count( $sql ) ) {