diff options
Diffstat (limited to 'includes')
| -rw-r--r-- | includes/menu.inc | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/includes/menu.inc b/includes/menu.inc index e6e69c18b..fff05a4d8 100644 --- a/includes/menu.inc +++ b/includes/menu.inc @@ -105,14 +105,16 @@ function menu_tree($parent = "", $overview = 0) { $result = db_query("SELECT * FROM menu WHERE parent = '%s' AND overview = '%d' ORDER BY weight, name", $parent, $overview); - print "<ul>"; - while ($item = db_fetch_object($result)) { - print "<li>". menu_item($item) ."</li>"; - menu_tree($item->name, 1); + if (db_num_rows($result)) { + $output = "<ul>"; + while ($item = db_fetch_object($result)) { + $output .= "<li>". menu_item($item) ."</li>"; + $output .= menu_tree($item->name, 1); + } + $output .= "</ul>"; } - print "</ul>"; - return $links; + return $output; } function menu_add($name, $link, $title = NULL, $help = NULL, $parent = NULL, $weight = 1, $overview = 0) { |