| 1 | Index: wp-includes/bookmark.php |
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| 2 | =================================================================== |
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| 3 | --- wp-includes/bookmark.php (revision 21827) |
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| 4 | +++ wp-includes/bookmark.php (working copy) |
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| 5 | @@ -33,8 +33,10 @@ |
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| 6 | $_bookmark = & $GLOBALS['link']; |
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| 7 | } elseif ( ! $_bookmark = wp_cache_get($bookmark, 'bookmark') ) { |
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| 8 | $_bookmark = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->links WHERE link_id = %d LIMIT 1", $bookmark)); |
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| 9 | - $_bookmark->link_category = array_unique( wp_get_object_terms($_bookmark->link_id, 'link_category', array('fields' => 'ids')) ); |
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| 10 | - wp_cache_add($_bookmark->link_id, $_bookmark, 'bookmark'); |
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| 11 | + if ( ! empty( $_bookmark->link_id ) ) { |
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| 12 | + $_bookmark->link_category = array_unique( wp_get_object_terms($_bookmark->link_id, 'link_category', array('fields' => 'ids')) ); |
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| 13 | + wp_cache_add($_bookmark->link_id, $_bookmark, 'bookmark'); |
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| 14 | + } |
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| 15 | } |
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| 16 | } |
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| 17 | |
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