Don't get children for cat 0. fixes #2123
git-svn-id: http://svn.automattic.com/wordpress/trunk@3338 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -126,6 +126,9 @@ function get_category_parents($id, $link = FALSE, $separator = '/', $nicename =
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}
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function get_category_children($id, $before = '/', $after = '') {
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if ( 0 == $id )
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return '';
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$cat_ids = get_all_category_ids();
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foreach ( $cat_ids as $cat_id ) {
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if ( $cat_id == $id)
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