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Notice fixes from filosofo and Viper007Bond. see #7509

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git-svn-id: https://develop.svn.wordpress.org/trunk@9506 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2008-11-04 03:22:24 +00:00
parent 1ac8dd147f
commit dab986a9b0
17 changed files with 45 additions and 30 deletions
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6
wp-includes/category.php
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@@ -277,8 +277,10 @@ function sanitize_category_field( $field, $value, $cat_id, $context ) {
function &get_tags( $args = '' ) {
$tags = get_terms( 'post_tag', $args );
if ( empty( $tags ) )
return array();
if ( empty( $tags ) ) {
$return = array();
return $return;
}
$tags = apply_filters( 'get_tags', $tags, $args );
return $tags;